Descriptions for H01M and notes/indexes are displayed on this screen.
| H01M
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PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY[2]
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Note(s)
This subclass covers galvanic primary or secondary cells or batteries, fuel cells or stacks.
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Subclass indexes
CELLS ACCORDING TO TYPE | Primary cells | 6/00 | Fuel cells | 8/00 | Secondary cells | 10/00 | Hybrid cells; electrochemical generators not provided for otherwise; combinations of different types of electrochemical generators | 12/00; 14/00; 16/00 | DETAILS COMMON TO DIFFERENT TYPES OF CELLS | Electrodes | 4/00 | Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells | 50/00 |
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