DIFF Subgroup
G21C 17/02 Devices or arrangements for monitoring coolant or moderator
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Monitoring; Testing > Devices or arrangements for monitoring coolant or moderator
CPC:
Monitoring; Testing (measuring in general G01); > Devices or arrangements for monitoring coolant or moderator
Of 7 combined children, 6 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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- G21C 17/022 for monitoring liquid coolants or moderators since 1990 +1 CPC IPC+CPC Available in IPC and CPC
- G21C 17/032 Reactor-coolant flow measuring or monitoring since 1990 IPC+CPC Available in IPC and CPC
- G21C 17/035 Moderator- or coolant-level detecting devices since 1990 IPC+CPC Available in IPC and CPC