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Patent Classification Explorer PCE

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B
B21
B21D
B21D 37/00
B21D 37/18

CPC Subgroup

B21D 37/18

Lubricating

Full Title

Tools as parts of machines covered by this subclass > Lubricating

CPC B21D 37/18

IPC Equivalent: B21D 37/18

B21D 37/16 B21D 37/20

Data: WIPO (IPC), EPO/USPTO (CPC) — CC BY 4.0

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