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Patent Classification Explorer PCE

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Search for IPC and CPC classification codes or keywords

B
B32
B32B
B32B 2307/00
B32B 2307/50
B32B 2307/536

CPC Subgroup Additional Only

B32B 2307/536

Hardness

Full Title

Properties of the layers or laminate > having particular mechanical properties > Hardness

CPC B32B 2307/536

No direct equivalent in IPC

16 CPC-only subgroups

B32B 2307/514 B32B 2307/538

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

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