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Patent Classification Explorer PCE

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F
F05
F05D
F05D 2200/00
F05D 2200/20
F05D 2200/22
F05D 2200/222

CPC Subgroup Additional Only

F05D 2200/222

Cubic power

Full Title

Mathematical features > Special functions > Power > Cubic power

CPC F05D 2200/222

No direct equivalent in IPC

2 CPC-only subgroups

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

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