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CA627751A - Sealing means for an aperture in an article comprised of flexible sheet material - Google Patents

Sealing means for an aperture in an article comprised of flexible sheet material

Info

Publication number
CA627751A
CA627751A CA627751A CA627751DA CA627751A CA 627751 A CA627751 A CA 627751A CA 627751 A CA627751 A CA 627751A CA 627751D A CA627751D A CA 627751DA CA 627751 A CA627751 A CA 627751A
Authority
CA
Canada
Prior art keywords
aperture
sheet material
sealing means
flexible sheet
article comprised
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
CA627751A
Inventor
O. Gugen Norbert
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.)
Typhoon International Ltd
Original Assignee
ET Skinner and Co Ltd
Publication date
Application granted granted Critical
Publication of CA627751A publication Critical patent/CA627751A/en
Expired legal-status Critical Current

Links

CA627751A Sealing means for an aperture in an article comprised of flexible sheet material Expired CA627751A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA627751T

Publications (1)

Publication Number Publication Date
CA627751A true CA627751A (en) 1961-09-19

Family

ID=35882921

Family Applications (1)

Application Number Title Priority Date Filing Date
CA627751A Expired CA627751A (en) Sealing means for an aperture in an article comprised of flexible sheet material

Country Status (1)

Country Link
CA (1) CA627751A (en)

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