DIFF Subgroup
G01T 1/17 Circuit arrangements not adapted to a particular type of detector
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation > Measuring radiation intensity > Circuit arrangements not adapted to a particular type of detector
CPC:
Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation (G01T3/00, G01T5/00 take precedence) > Measuring radiation intensity (G01T1/29 takes precedence ) > Circuit arrangements not adapted to a particular type of detector
Of 4 combined children, 3 exist in both systems.
1 codes are CPC-only extensions.
2 shared codes have differing titles between IPC and CPC.
IPC defines codes here since 1974.
Child Classifications
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- G01T 1/172 with coincidence circuit arrangements (G01T1/178 takes precedence ) since 1974 IPC+CPC Available in IPC and CPC
- G01T 1/178 for measuring specific activity in the presence of other radioactive substances, e.g. natural, in the air or in liquids such as rain water since 1974 IPC+CPC Available in IPC and CPC