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Patent classifications
H
ELECTRICITY
Load children
H02
GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Load children
H02J
ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
Load children
2207/00
Details of circuit arrangements for charging or discharging batteries or supplying loads from batteries
Load children
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