IPC Subgroup
G01R 35/04 of instruments for measuring time integral of power or current
Introduced: September 1968
Last revised: January 2006
Full Title
Testing or calibrating of apparatus covered by the other groups of this subclass > of instruments for measuring time integral of power or current
Classification Context
- Section:
- PHYSICS
- Class:
- MEASURING; TESTING
- Subclass:
- MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
1 direct subcode
Child Classifications
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- G01R 35/06 by stroboscopic methods