IPC Subgroup
F28F 25/1 for feeding gas or vapour
Introduced: September 1968
Last revised: January 2006
Full Title
Component parts of trickle coolers > for feeding gas or vapour
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- HEAT EXCHANGE IN GENERAL
- Subclass:
- DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
1 direct subcode
Child Classifications
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- F28F 25/12 Ducts; Guide vanes, e.g. for carrying currents to distinct zones