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CA818958A - Sewn valve bag with flexible elastic insert - Google Patents

Sewn valve bag with flexible elastic insert

Info

Publication number
CA818958A
CA818958A CA818958A CA818958DA CA818958A CA 818958 A CA818958 A CA 818958A CA 818958 A CA818958 A CA 818958A CA 818958D A CA818958D A CA 818958DA CA 818958 A CA818958 A CA 818958A
Authority
CA
Canada
Prior art keywords
flexible elastic
valve bag
elastic insert
sewn valve
sewn
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
CA818958A
Inventor
J. Winegard Howard
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.)
Union Camp Corp
Original Assignee
Union Camp Corp
Publication date
Application granted granted Critical
Publication of CA818958A publication Critical patent/CA818958A/en
Expired legal-status Critical Current

Links

CA818958A Sewn valve bag with flexible elastic insert Expired CA818958A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA818958T

Publications (1)

Publication Number Publication Date
CA818958A true CA818958A (en) 1969-07-29

Family

ID=36291509

Family Applications (1)

Application Number Title Priority Date Filing Date
CA818958A Expired CA818958A (en) Sewn valve bag with flexible elastic insert

Country Status (1)

Country Link
CA (1) CA818958A (en)

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