DIFF Subgroup
B29D 23/20 Flexible squeeze tubes, e.g. for cosmetics
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Producing tubular articles > Flexible squeeze tubes, e.g. for cosmetics
CPC:
Producing tubular articles (B29D24/00 takes precedence) > Flexible squeeze tubes, e.g. for cosmetics
No child classifications to compare. This is a leaf node in both IPC and CPC.