IPC Subgroup
F28B 9/04 for feeding, collecting, and storing cooling water or other cooling liquid
Introduced: September 1968
Last revised: January 2006
Full Title
Auxiliary systems, arrangements, or devices > for feeding, collecting, and storing cooling water or other cooling liquid
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- HEAT EXCHANGE IN GENERAL
- Subclass:
- STEAM OR VAPOUR CONDENSERS
1 direct subcode
Child Classifications
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- F28B 9/06 with provision for re-cooling the cooling water or other cooling liquid