CA635425A - Roll-up doors - Google Patents

Roll-up doors

Info

Publication number
CA635425A
CA635425A CA635425A CA635425DA CA635425A CA 635425 A CA635425 A CA 635425A CA 635425 A CA635425 A CA 635425A CA 635425D A CA635425D A CA 635425DA CA 635425 A CA635425 A CA 635425A
Authority
CA
Canada
Prior art keywords
doors
roll
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
CA635425A
Inventor
J. Deridder Ernest
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.)
Reynolds Metals Co
Original Assignee
Reynolds Metals Co
Publication date
Application granted granted Critical
Publication of CA635425A publication Critical patent/CA635425A/en
Expired legal-status Critical Current

Links

CA635425A Roll-up doors Expired CA635425A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA635425T

Publications (1)

Publication Number Publication Date
CA635425A true CA635425A (en) 1962-01-30

Family

ID=35891615

Family Applications (1)

Application Number Title Priority Date Filing Date
CA635425A Expired CA635425A (en) Roll-up doors

Country Status (1)

Country Link
CA (1) CA635425A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4972894A (en) * 1987-09-12 1990-11-27 Rolf Machill Roller curtain

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4972894A (en) * 1987-09-12 1990-11-27 Rolf Machill Roller curtain

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