CA547146A - Structure de sac - Google Patents

Structure de sac

Info

Publication number
CA547146A
CA547146A CA547146A CA547146DA CA547146A CA 547146 A CA547146 A CA 547146A CA 547146 A CA547146 A CA 547146A CA 547146D A CA547146D A CA 547146DA CA 547146 A CA547146 A CA 547146A
Authority
CA
Canada
Prior art keywords
bag structure
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
CA547146A
Other languages
English (en)
Inventor
Richard D. Waugh
Original Assignee
THOMAS BONAR AND CO (CANADA) Ltd
Publication date
Application granted granted Critical
Publication of CA547146A publication Critical patent/CA547146A/fr
Expired legal-status Critical Current

Links

CA547146A Structure de sac Expired CA547146A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA547146T

Publications (1)

Publication Number Publication Date
CA547146A true CA547146A (fr) 1957-10-08

Family

ID=35704349

Family Applications (1)

Application Number Title Priority Date Filing Date
CA547146A Expired CA547146A (fr) Structure de sac

Country Status (1)

Country Link
CA (1) CA547146A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3002674A (en) * 1957-12-10 1961-10-03 Wright Charles Edmund Improvements in paper bags and the like
US3104047A (en) * 1960-11-30 1963-09-17 Bemis Bro Bag Co Bag opener

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3002674A (en) * 1957-12-10 1961-10-03 Wright Charles Edmund Improvements in paper bags and the like
US3104047A (en) * 1960-11-30 1963-09-17 Bemis Bro Bag Co Bag opener

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