Patent classifications
H
ELECTRICITY
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H01
ELECTRIC ELEMENTS
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H01M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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8/00
Fuel cells; Manufacture thereof
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H01M8/24
Grouping of fuel cells, e.g. stacking of fuel cells
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H01M8/2465
Details of groupings of fuel cells
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H01M8/247
Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
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H01M8/248
Means for compression of the fuel cell stacks
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