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Patent Classification Explorer PCE

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Search for IPC and CPC classification codes or keywords

B
B08
B08B
B08B 2220/00
B08B 2220/04

CPC Subgroup Additional Only

B08B 2220/04

Polymers

Full Title

Type of materials or objects being removed > Polymers

CPC B08B 2220/04

No direct equivalent in IPC

3 CPC-only subgroups

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

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