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Class Information
Number: 976/DIG.164
Name: Nuclear technology > Sheilding structurally associated with the reactor [g21c-11/00] > Thermal shields; thermal linings (i.e., for dissipating heat from gamma radiation which would otherwise heat an outer biological shield); thermal insulation [g21c-11/08] > Consisting of a combination of nonmetallic and metallic layers (e.g., metal-sand-metal-concrete) [g21c-11/08e]

Patents under this class:

Patent Number Title Of Patent Date Issued
4112648 Wall structure of hot fluid chamber Sep. 12, 1978
4000595 Insulation structure for pressure vessel cavity Jan. 4, 1977
3991899 Cylindrical pressure chamber for nuclear reactor or the like Nov. 16, 1976
3975879 Thermal insulation Aug. 24, 1976
3933182 System for sealing and heat-insulating a duct containing a hot fluid under pressure Jan. 20, 1976

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