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DIFF Subgroup
G08C 19/02

in which the signal transmitted is magnitude of current or voltage (G08C19/36, G08C19/38 take precedence)

Introduced: September 1968

Title

Titles differ between systems:

IPC: in which the signal transmitted is magnitude of current or voltage

CPC: in which the signal transmitted is magnitude of current or voltage (G08C19/36, G08C19/38 take precedence)

Full Title

Full titles differ between systems:

IPC:

Electric signal transmission systems > in which the signal transmitted is magnitude of current or voltage

CPC:

Electric signal transmission systems (G08C17/00 takes precedence) > in which the signal transmitted is magnitude of current or voltage (G08C19/36, G08C19/38 take precedence)

Of 4 combined children, 3 exist in both systems.

1 codes are CPC-only extensions.

Child Classifications

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  • G08C 19/025 CPC only CPC only
  • G08C 19/04 using variable resistance IPC+CPC Available in IPC and CPC
  • G08C 19/10 using variable capacitance IPC+CPC Available in IPC and CPC