🔯
Free Sigils Books
Read online or download public-domain sigils texts — esoteric wisdom, rare occult works, mystical classics. 100% free, no registration.
Books
291 Sigils books
📖
DTIC ADA064977: Analysis of Pressure Producing Reactions in Lithium-Sulfur Dioxide Cells.
71
Defense Technical Information Cente
4.3
71
📖
DTIC ADA046208: Skylab DO24 Thermal Control Coatings and Polymeric Films Experiment.
74
Defense Technical Information Cente
4.4
74
📖
DTIC AD0843957: Helium Tracer Gas Fine Leak Test Analysis
73
Defense Technical Information Cente
4.4
73
MASTERPIECE
📖
DTIC ADA088237: High-Contrast Electroluminescent Readout Device.
71
Defense Technical Information Cente
4.3
71
📖
📖
DTIC ADA580896: Navy Demonstration of Cadmium and Cr+6 Compliant Electrical Connectors with Hermetic Seals
82
Defense Technical Information Cente
4.6
82
TIMELESS
📖
DTIC AD0778222: Effect on Insect Survival, Rheological Characteristics, and Baking Properties of Flour Canned in Air or in Nitrogen Atmospheres
81
Defense Technical Information Cente
4.6
81
CLASSIC
📖
DTIC ADA123720: Evaluation of Lithium-Vanadium Oxide Cells.
83
Defense Technical Information Cente
4.7
83
📖
MASTERPIECE
📖
DTIC ADA1006675: Hermetically Sealed High Radiance LEDs for Fibre Optic Communications.
82
Defense Technical Information Cente
4.6
82
MUST READ
📖
HIDDEN GEM
📖
DTIC AD0748096: Study of a Nondestructive Test for Determining the Volume of Air in Flexible Food Packages
72
Defense Technical Information Cente
4.3
72
HIDDEN GEM
📖
DTIC ADA1006678: Hermetically Sealed High Radiance LEDs for Fibre Optic Communications.
76
Defense Technical Information Cente
4.5
76
📖
📖
DTIC ADA1006673: Hermetically Sealed High Radiance LEDs for Fibre Optic Communications.
84
Defense Technical Information Cente
4.7
84
📖
DTIC ADA471353: Microfluidic Integration on Detector Array for Absorption and Fluorescence Micro-Spectrometers
76
Defense Technical Information Cente
4.5
76
📖
DTIC AD0801271: Development of Hermetic Shipping and Storage Container CNU-89/E23
73
Defense Technical Information Cente
4.4
73
MASTERPIECE
📖
DTIC ADA1006679: Hermetically Sealed High Radiance LEDs for Fibre Optic Communications.
72
Defense Technical Information Cente
4.3
72
PAGE-TURNER
📖
DTIC AD0660342: AIRPLANES: ADVANCES IN ASSEMBLY TECHNIQUES (2) WELDING, PLASTIC CEMENTING, HERMETIC SEALING
71
Defense Technical Information Cente
4.3
71
MASTERPIECE
📖
DTIC ADA1006672: Hermetically Sealed High Radiance LEDs for Fibre Optic Communications.
82
Defense Technical Information Cente
4.6
82
📖
DTIC ADA1006676: Hermetically Sealed High Radiance LEDs for Fibre Optic Communications.
72
Defense Technical Information Cente
4.3
72
HIDDEN GEM
📖
DTIC ADA1006677: Hermetically Sealed High Radiance LEDs for Fibre Optic Communications.
73
Defense Technical Information Cente
4.4
73
📖
DTIC ADA1006674: Hermetically Sealed High Radiance LEDs for Fibre Optic Communications.
71
Defense Technical Information Cente
4.3
71
HIDDEN GEM
📖
📖
NASA Technical Reports Server (NTRS) 19720000013: Hermetic isolation valves
72
NASA Technical Reports Server (NTRS
4.3
72
📖
NASA Technical Reports Server (NTRS) 20090043015: Packaging Concerns/Techniques for Large Devices
80
NASA Technical Reports Server (NTRS
4.6
80
TRENDING
📖
NASA Technical Reports Server (NTRS) 20090020511: Integrated Microbatteries for Implantable Medical Devices
80
NASA Technical Reports Server (NTRS
4.6
80
MASTERPIECE
📖
NASA Technical Reports Server (NTRS) 19720000380: Leak decay method of helium bombardment leak testing
82
NASA Technical Reports Server (NTRS
4.6
82
📖
NASA Technical Reports Server (NTRS) 20060046594: Deep-UV Based Acousto-Optic Tunable Filter for Spectral Sensing Applications
71
NASA Technical Reports Server (NTRS
4.3
71
📖
NASA Technical Reports Server (NTRS) 20140011782: NEPP Program Task 14-294: Joint Hermeticity Correlation Study
71
NASA Technical Reports Server (NTRS
4.3
71
📖
NASA Technical Reports Server (NTRS) 20080048027: Sealing and External Sterilization of a Sample Container
73
NASA Technical Reports Server (NTRS
4.4
73
HIDDEN GEM
📖
NASA Technical Reports Server (NTRS) 19800010276: Method of fabricating a photovoltaic module of a substantially transparent construction
80
NASA Technical Reports Server (NTRS
4.6
80
SCHOLAR'S PICK
📖
NASA Technical Reports Server (NTRS) 19750000174: Nongassing NiCd battery cell
80
NASA Technical Reports Server (NTRS
4.6
80
MUST READ
📖
NASA Technical Reports Server (NTRS) 19730000199: SRC seal testing
75
NASA Technical Reports Server (NTRS
4.4
75
SCHOLAR'S PICK
📖
NASA Technical Reports Server (NTRS) 20120006716: Improved Design and Fabrication of Hydrated-Salt Pills
84
NASA Technical Reports Server (NTRS
4.7
84
📖
NASA Technical Reports Server (NTRS) 20090007956: Advanced Stirling Convertor (ASC)--From Technology Development to Future Flight Product
81
NASA Technical Reports Server (NTRS
4.6
81
📖
NASA Technical Reports Server (NTRS) 20110008126: Hayabusa Recovery, Curation and Preliminary Sample Analysis: Lessons Learned from Recent Sample Return Mission
81
NASA Technical Reports Server (NTRS
4.6
81
📖
NASA Technical Reports Server (NTRS) 19810009048: Hermetic encapsulation technique for solar arrays
72
NASA Technical Reports Server (NTRS
4.3
72
📖
NASA Technical Reports Server (NTRS) 20100015703: Packaging Concerns and Techniques for Large Devices: Challenges for Complex Electronics
74
NASA Technical Reports Server (NTRS
4.4
74
TIMELESS
📖
NASA Technical Reports Server (NTRS) 20020021652: Effectiveness of Diffusion Barrier Coatings for Mo-Re Embedded in C/SiC and C/C
71
NASA Technical Reports Server (NTRS
4.3
71
📖
NASA Technical Reports Server (NTRS) 20110014684: Fiber-Optic Sensor Would Monitor Growth of Polymer Film
72
NASA Technical Reports Server (NTRS
4.3
72
MUST READ
📖
NASA Technical Reports Server (NTRS) 19740010439: Heat transfer device
82
NASA Technical Reports Server (NTRS
4.6
82
HIDDEN GEM
📖
NASA Technical Reports Server (NTRS) 20130014522: Hermetic Seal Designs for Sample Return Sample Tubes
80
NASA Technical Reports Server (NTRS
4.6
80
SCHOLAR'S PICK
📖
NASA Technical Reports Server (NTRS) 20020063398: Wearout Free
84
NASA Technical Reports Server (NTRS
4.7
84
Page 4 of 7 · 291 books total
