Skip to content

Patent Classification Explorer PCE

Search Classifications

Search for IPC and CPC classification codes or keywords

F
F01
F01P
F01P 2070/00
F01P 2070/32

CPC Subgroup Additional Only

F01P 2070/32

Ring-shaped heat exchangers

Full Title

Details > Ring-shaped heat exchangers

CPC F01P 2070/32

No direct equivalent in IPC

9 CPC-only subgroups

F01P 2070/30 F01P 2070/50

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

Imprint Privacy mtc.berlin depa.tech patscenar.io

© 2026 mtc.berlin