IPC Subgroup
G01R 11/24 Arrangements for avoiding or indicating fraudulent use
Introduced: September 1968
Last revised: January 2006
Full Title
Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption > Constructional details > Arrangements for avoiding or indicating fraudulent use
Classification Context
- Section:
- PHYSICS
- Class:
- MEASURING; TESTING
- Subclass:
- MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES