characterised by the form (characterised by a channel configuration H01M8/0258)

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Fuel cells; Manufacture thereof > Details (electrodes H01M4/86 - H01M4/98) > Collectors; Separators, e.g. bipolar separators; Interconnectors > characterised by the form (characterised by a channel configuration H01M8/0258)

4 direct subcodes

Child Classifications

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H01M 8/025 semicylindrical
H01M 8/0252 tubular
H01M 8/0254 corrugated or undulated
H01M 8/0256 Vias, i.e. connectors passing through the separator material