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Classification
H03M
H03M2201/00
H03M2201/10
H03M2201/11
H03M2201/1109
H03M2201/1154
ClassID:
222969
⎘
H03M2201/1154 - CPC Classification
Classification description:
Sub-classes:
H03M2201/1163 »
the counter being a reversible one
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