Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Physics
Class Information
Number: 976/DIG.156
Name: Nuclear technology > Sheilding structurally associated with the reactor [g21c-11/00] > Biological sheilding; neutron and gamma shielding [g21c-11/02] *** (in general dig. 319+) > In apertures or channels through a wall [g21c-11/02d]
Description:










Patents under this class:

Patent Number Title Of Patent Date Issued
4948981 Primary manway shielding and exhaust covers for a steam generator Aug. 14, 1990
4587082 Passage through the wall of a reinforced concrete pressure vessel May. 6, 1986
4126515 Nuclear reactor cavity streaming shield Nov. 21, 1978
4071404 Radiation shielding device for nuclear facilities Jan. 31, 1978











 
 
  Recently Added Patents
Rewarding independent influencers
Non-volatile flash-RAM memory with magnetic memory
Preserving privacy of digital communication information
Bend resistant cable
Nonvolatile semiconductor memory device and method for controlling the same
Audio signal clip detection
Method of fabricating CIGS by selenization at high temperature
  Randomly Featured Patents
Multiple images, multiple exposure times, optical imaging of blood circulation velocities
CMOS imaging device for amplifying and fetching signal charge
Floating island planting system
Abutment for dental implant
Chrysanthemum named Early Yellow
Plastic package assembly method for a ferroelectric-based integrated circuit
Active dynamic seat
Selective super-sampling/adaptive anti-aliasing of complex 3D data
Hybrid groups
Semiconductor memory device utilizing a polarization state of a ferroelectric film