IPC Subgroup
F27D 1/04 characterised by the form of the bricks or blocks used
Introduced: September 1968
Last revised: January 2006
Full Title
Casings; Linings; Walls; Roofs > characterised by the form of the bricks or blocks used
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- FURNACES; KILNS, OVENS OR RETORTS
- Subclass:
- DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
Related Keywords
BLOCK(S) for furnacesBRICKS for furnaces
1 direct subcode
Child Classifications
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- F27D 1/06 Composite bricks or blocks