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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

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