DIFF Subgroup
G01H 3/12 by electric means (G01H3/14 takes precedence)
Introduced: September 1968
Title
Titles differ between systems:
IPC: by electric means
CPC: by electric means (G01H3/14 takes precedence)
Full Title
Full titles differ between systems:
IPC:
Measuring vibrations by using a detector in a fluid > Amplitude; Power > by electric means
CPC:
Measuring vibrations by using a detector in a fluid (G01H7/00, G01H9/00, G01H11/00 take precedence) > Amplitude; Power > by electric means (G01H3/14 takes precedence)
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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