Skip to content

Patent Classification Explorer PCE

Search Classifications

Search for IPC and CPC classification codes or keywords

F
F23
F23K
F23K 2300/00
F23K 2300/20
F23K 2300/206

CPC Subgroup Additional Only

F23K 2300/206

Control devices

Full Title

Pretreatment and supply of liquid fuel > Supply line arrangements > Control devices

CPC F23K 2300/206

No direct equivalent in IPC

6 CPC-only subgroups

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

Imprint Privacy mtc.berlin depa.tech patscenar.io

© 2026 mtc.berlin