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Patent Classification Explorer PCE

Search Classifications

Search for IPC and CPC classification codes or keywords

H
H01
H01S
H01S 2303/00

CPC Main Group Additional Only

H01S 2303/00

Pumping wavelength

CPC H01S 2303/00

No direct equivalent in IPC

4 CPC-only subgroups

H01S 2302/00 H01S 2304/00

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

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