DIFF Subgroup
F23J 13/02 Linings; Jackets; Casings
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Fittings for chimneys or flues > Linings; Jackets; Casings
CPC:
Fittings for chimneys or flues (side-supporting means for chimney stacks E04H12/20; ladders permanently attached to chimneys E06C9/00; draught-inducing apparatus associated with chimneys or flues F23L17/00; tops for chimneys, terminals for flues F23L17/02) > Linings; Jackets; Casings
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
Navigate with arrow keys, Enter to open