DIFF Subgroup
F23M 5/04 Supports for linings
Introduced: September 1968
Full Title
Casings; Linings; Walls > Supports for linings
No child classifications to compare. This is a leaf node in both IPC and CPC.
F23M 5/04 Introduced: September 1968
Casings; Linings; Walls > Supports for linings
No child classifications to compare. This is a leaf node in both IPC and CPC.