CA803186A - Film with improved perforations - Google Patents

Film with improved perforations

Info

Publication number
CA803186A
CA803186A CA803186A CA803186DA CA803186A CA 803186 A CA803186 A CA 803186A CA 803186 A CA803186 A CA 803186A CA 803186D A CA803186D A CA 803186DA CA 803186 A CA803186 A CA 803186A
Authority
CA
Canada
Prior art keywords
film
perforations
improved
improved perforations
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
CA803186A
Inventor
Michelson Charles
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.)
Teverama SA
Original Assignee
Teverama SA
Publication date
Application granted granted Critical
Publication of CA803186A publication Critical patent/CA803186A/en
Expired legal-status Critical Current

Links

CA803186A Film with improved perforations Expired CA803186A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA803186T

Publications (1)

Publication Number Publication Date
CA803186A true CA803186A (en) 1969-01-07

Family

ID=36271228

Family Applications (1)

Application Number Title Priority Date Filing Date
CA803186A Expired CA803186A (en) Film with improved perforations

Country Status (1)

Country Link
CA (1) CA803186A (en)

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