DIFF Subgroup
H01G 5/01 Details
Introduced: September 1968
Full Title
Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture > Details
IPC and CPC are identically structured here. All 6 subcodes exist in both systems.
Child Classifications
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- H01G 5/019 Means for correcting the capacitance characteristics since 1995 IPC+CPC Available in IPC and CPC