DIFF Main Group
G06D 1/00 Details, e.g. functional units (individual logic elements F15C; valves F16K)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Details, e.g. functional units
CPC: Details, e.g. functional units (individual logic elements F15C; valves F16K)
Full Title
Full titles differ between systems:
IPC:
Details, e.g. functional units
CPC:
Details, e.g. functional units (individual logic elements F15C; valves F16K)
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
Child Classifications
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