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Patent Classification Explorer PCE

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Search for IPC and CPC classification codes or keywords

C
C01
C01B
C01B 2202/00
C01B 2202/10

CPC Subgroup Additional Only

C01B 2202/10

Filled nanotubes

Full Title

Structure or properties of carbon nanotubes > Filled nanotubes

CPC C01B 2202/10

No direct equivalent in IPC

6 CPC-only subgroups

C01B 2202/08 C01B 2202/20

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

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