DIFF Subgroup
G01D 9/32 there being a common recording element for two or more variables
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Recording measured values > Producing one or more recordings, each recording being of the values of two or more different variables > there being a common recording element for two or more variables
CPC:
Recording measured values > Producing one or more recordings, each recording being of the values of two or more different variables (G01D9/38, G01D9/40 take precedence) > there being a common recording element for two or more variables
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
1 shared codes have differing titles between IPC and CPC.
Child Classifications
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