Resources Contact Us Home
Browse by Category: Main > Physics
Class Information
Number: 976/DIG.319
Name: Nuclear technology > Shielding characterized by the composition of the materials [g21f-1/00]

Sub-classes under this class:

Class Number Class Name Patents
976/DIG.333 Laminated shielding materials [g21f-1/12] 8
976/DIG.320 Selection of uniform shielding materials [g21f-1/02] 4

Patents under this class:

Patent Number Title Of Patent Date Issued
4882092 Method of making radiation shielding elements for use in nuclear technology Nov. 21, 1989
4855605 Method for protecting objects from destruction by laser beams using solid or gaseous protective elements Aug. 8, 1989
4767572 Method of making radiation shielding elements for use in nuclear technology Aug. 30, 1988
4753756 Radiation shielding material Jun. 28, 1988
4362595 Screen fabrication by hand chemical blanking Dec. 7, 1982
4227928 Copper-boron carbide composite particle and method for its production Oct. 14, 1980
4104354 Method for assembling by adhesion with synthetic resins Aug. 1, 1978

  Recently Added Patents
Architectural panel with bamboo rings light density embossed surface
Workflow-enabled client
Automatic misalignment balancing scheme for multi-patterning technology
Image forming apparatus and system connectable with an authorization apparatus via a communications network, the image forming apparatus comprising an apparatus control section, an initial inq
Method for producing an adhesive fastening element made of plastic
Anti-fake battery pack and identification system thereof
Combined high and low frequency stimulation therapy
  Randomly Featured Patents
Nanoemulsion based on phosphoric acid fatty acid esters and its uses in the cosmetics, dermatological, pharmaceutical, and/or ophthalmological fields
Memory guided magnetic tape tracking
Defect analysis place specifying device and defect analysis place specifying method
Information recording/reproducing device having head covering by resistance element
System, method, and business model for speech-interactive information system having business self-promotion, audio coupon and rating features
Free space duplexed optical communication with transmitter end multiplexing and receiver end amplification
Feed supplements and methods for the preparation thereof
Intermediates for providing functional groups on the 5' end of oligonucleotides
Alignment-free solid laser apparatus
Method for applying seasoning liquid to dried laver