CA567245A - Fabrication de sacs, d'enveloppes et de contenants semblables a fermeture automatique - Google Patents

Fabrication de sacs, d'enveloppes et de contenants semblables a fermeture automatique

Info

Publication number
CA567245A
CA567245A CA567245A CA567245DA CA567245A CA 567245 A CA567245 A CA 567245A CA 567245 A CA567245 A CA 567245A CA 567245D A CA567245D A CA 567245DA CA 567245 A CA567245 A CA 567245A
Authority
CA
Canada
Prior art keywords
envelopes
containers
self
manufacture
sealing bags
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
CA567245A
Other languages
English (en)
Inventor
W. Randall John
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.)
John Dickinson and Co Ltd
Original Assignee
John Dickinson and Co Ltd
Publication date
Application granted granted Critical
Publication of CA567245A publication Critical patent/CA567245A/fr
Expired legal-status Critical Current

Links

CA567245A Fabrication de sacs, d'enveloppes et de contenants semblables a fermeture automatique Expired CA567245A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA567245T

Publications (1)

Publication Number Publication Date
CA567245A true CA567245A (fr) 1958-12-09

Family

ID=35739762

Family Applications (1)

Application Number Title Priority Date Filing Date
CA567245A Expired CA567245A (fr) Fabrication de sacs, d'enveloppes et de contenants semblables a fermeture automatique

Country Status (1)

Country Link
CA (1) CA567245A (fr)

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