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PCE
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DIFF Subgroup
G21C 7/06

by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section

Introduced: September 1968

Full Title

Control of nuclear reaction > by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section

IPC and CPC are identically structured here. All 3 subcodes exist in both systems.

Child Classifications

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  • G21C 7/22 by displacement of a fluid or fluent neutron-absorbing material IPC+CPC Available in IPC and CPC
  • G21C 7/24 Selection of substances for use as neutron-absorbing material IPC+CPC Available in IPC and CPC