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Electragen Trademarks
ELECTRAGEN
hydrogen-powered fuel cell systems comprising fuel cells and component parts provided therewith
Registered
·
January 28, 2005
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78556304
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ELECTRAGENESYS
Carbon based electrodes; parts and fittings therefor, namely, membranes, frame electrode assemblies, membrane electrode assemblies and electrolyte manifolds
Abandoned
·
October 13, 1998
·
75568650
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