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PCE
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DIFF Subgroup
H01M 8/04828

Humidity; Water content

Introduced: January 2016

Full Title

Fuel cells; Manufacture thereof > Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids > Processes for controlling fuel cells or fuel cell systems > characterised by variables to be controlled > Humidity; Water content

Of 3 combined children, 0 exist in both systems.

3 codes are CPC-only extensions.

Child Classifications

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