DIFF Subgroup
F16M 1/08 characterised by being built-up of sheet material or welded parts
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Frames or casings of engines, machines, or apparatus; Frames serving as machinery beds > characterised by being built-up of sheet material or welded parts
CPC:
Frames or casings of engines, machines or apparatus; Frames serving as machinery beds > characterised by being built-up of sheet material or welded parts
No child classifications to compare. This is a leaf node in both IPC and CPC.