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Class Information
Number: 976/DIG.107
Name: Nuclear technology > Moderator or core structure; selection of materials for use as moderator [g21c-5/00] > Characterized by composition (e.g., the moderator containing additional substances which ensure improved heat resistance of the moderator [g21c-5/12] *** (purification of fluid moderators during the operation of the reactor dig. 266) > Carbonic moderators [g21c-5/12g]

Patents under this class:

Patent Number Title Of Patent Date Issued
5015437 Graphite core blocks for high temperature gas-cooled reactor May. 14, 1991
4826652 Low capacity nuclear reactor housed underground in the cavity of a cylindrical pressure vessel May. 2, 1989

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