IPC Definitions - January 01, 2012

B65D 35/44 - Definition fr

Informative references

Attention is drawn to the following places, which may be of interest for search:

Closure members of interest apart from those used for pliable tubular containers adapted to be permanently deformed to expel contents

B65D 39/00-B65D 55/00

Forming closures after filling

B65B 7/14