CA441675A - Sac a fermeture hermetique - Google Patents

Sac a fermeture hermetique

Info

Publication number
CA441675A
CA441675A CA441675A CA441675DA CA441675A CA 441675 A CA441675 A CA 441675A CA 441675 A CA441675 A CA 441675A CA 441675D A CA441675D A CA 441675DA CA 441675 A CA441675 A CA 441675A
Authority
CA
Canada
Prior art keywords
valved bag
valved
bag
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA441675A
Other languages
English (en)
Inventor
Belcher Daniel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bemis Brothers Bag Co
Original Assignee
Bemis Brothers Bag Co
Publication date
Application granted granted Critical
Publication of CA441675A publication Critical patent/CA441675A/fr
Expired legal-status Critical Current

Links

CA441675A Sac a fermeture hermetique Expired CA441675A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA441675T

Publications (1)

Publication Number Publication Date
CA441675A true CA441675A (fr) 1947-05-27

Family

ID=35556907

Family Applications (1)

Application Number Title Priority Date Filing Date
CA441675A Expired CA441675A (fr) Sac a fermeture hermetique

Country Status (1)

Country Link
CA (1) CA441675A (fr)

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