DIFF Subgroup
F16L 11/18 Articulated hoses, e.g. composed of a series of rings
Introduced: September 1968
Full Title
Hoses, i.e. flexible pipes > made of rigid material, e.g. metal or hard plastics > Articulated hoses, e.g. composed of a series of rings
No child classifications to compare. This is a leaf node in both IPC and CPC.