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Class Information
Number: 976/DIG.324
Name: Nuclear technology > Shielding characterized by the composition of the materials [g21f-1/00] > Selection of uniform shielding materials [g21f-1/02] > Concretes; other hydraulic hardening materials [g21f-1/04] > Combined with other materials dispersed in the carrier [g21f-1/04b]

Sub-classes under this class:

Class Number Class Name Patents
976/DIG.326 With metals [g21f-1/04b4] 3
976/DIG.325 With organic substances [g21f-1/04b2] 1

Patents under this class:

Patent Number Title Of Patent Date Issued
4281954 Apparatus for irradiation of piece goods Aug. 4, 1981
4257912 Concrete encapsulation for spent nuclear fuel storage Mar. 24, 1981

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