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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H01M8/10
Fuel cells with solid electrolytes
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H01M8/12
operating at high temperature, e.g. with stabilised ZrO2 electrolyte
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H01M8/124
characterised by the process of manufacturing or by the material of the electrolyte
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H01M8/1246
the electrolyte consisting of oxides
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