Resources Contact Us Home
Browse by Category: Main > Physics
Class Information
Number: 976/DIG.321
Name: Nuclear technology > Shielding characterized by the composition of the materials [g21f-1/00] > Selection of uniform shielding materials [g21f-1/02] > Liquids [g21f-1/02b]

Patents under this class:

Patent Number Title Of Patent Date Issued
4833335 Neutron shielded door for radiation therapy rooms May. 23, 1989
4504739 Methods of filling and emptying radiation shields Mar. 12, 1985
4447734 Radiation-shielding transparent material and method of producing the same May. 8, 1984
4362948 Methods of filling and emptying radiation shields Dec. 7, 1982
4360736 Radiation shield Nov. 23, 1982
4153845 Transparent radiation wall May. 8, 1979
4090087 Radiation shield for nuclear reactors May. 16, 1978

  Recently Added Patents
Optimized control of an energy supplying system and an energy consuming system
Fast carrier allocation in multi-carrier systems
Information storage medium, reproducing method, and recording method
Proton conducting electrolytes with cross-linked copolymer additives for use in fuel cells
Scanning optical positioning system with spatially triangulating receivers
Lacrosse head
Architectural panel with natural fossil spade leaf embossed surface
  Randomly Featured Patents
Interleaved outer conductor spring contact for a coaxial connector
Orthodontic traction apparatus
Semiconductor devices including buried gate electrodes and methods of forming semiconductor devices including buried gate electrodes
Resilient chair
Scalable multimedia distribution method using client pull to retrieve objects in a client-specific multimedia list
Reduced noise servo control
Potting machine
Optical measurement of the difference in alignment between reference frames
Bunker raking carriage with lowerable raking wheel
System for harvesting crop items and crop harvesting tools used therewith