DIFF Subgroup
B29D 23/18 Pleated hoses
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Producing tubular articles > Pleated hoses
CPC:
Producing tubular articles (B29D24/00 takes precedence) > Pleated hoses
No child classifications to compare. This is a leaf node in both IPC and CPC.