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PCE
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DIFF Subgroup
H01H 35/18

Switches operated by change of liquid level or of liquid density, e.g. float switch (by magnet carried on a float H01H36/02)

Introduced: September 1968

Title

Titles differ between systems:

IPC: Switches operated by change of liquid level or of liquid density, e.g. float switch

CPC: Switches operated by change of liquid level or of liquid density, e.g. float switch (by magnet carried on a float H01H36/02)

Full Title

Full titles differ between systems:

IPC:

Switches operated by change of a physical condition > Switches operated by change of liquid level or of liquid density, e.g. float switch

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 liquid level or of liquid density, e.g. float switch (by magnet carried on a float H01H36/02)

Of 2 combined children, 0 exist in both systems.

2 codes are CPC-only extensions.

Child Classifications

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