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PCE
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Search for IPC and CPC classification codes or keywords
DIFF Subgroup
H01H 35/40

actuated by devices allowing continual flow of fluid, e.g. vane

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Switches operated by change of a physical condition > Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow > actuated by devices allowing continual flow of fluid, e.g. vane

CPC:

Switches operated by change of a physical condition (operated by change of magnetic or electric field H01H36/00; thermally-actuated switches H01H37/00) > Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow (wherein the change of pressure is caused by change of temperature H01H37/36) > actuated by devices allowing continual flow of fluid, e.g. vane

Of 1 combined children, 0 exist in both systems.

1 codes are CPC-only extensions.

Child Classifications

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