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CA1191489A - Sac a fond et bouche carres - Google Patents

Sac a fond et bouche carres

Info

Publication number
CA1191489A
CA1191489A CA000410744A CA410744A CA1191489A CA 1191489 A CA1191489 A CA 1191489A CA 000410744 A CA000410744 A CA 000410744A CA 410744 A CA410744 A CA 410744A CA 1191489 A CA1191489 A CA 1191489A
Authority
CA
Canada
Prior art keywords
bag
bags
seal
chain
back wall
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
CA000410744A
Other languages
English (en)
Inventor
Oliver R. Titchenal
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.)
Basic Packaging Systems Inc
Original Assignee
Basic Packaging Systems Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US06/301,762 external-priority patent/US4453370A/en
Application filed by Basic Packaging Systems Inc filed Critical Basic Packaging Systems Inc
Application granted granted Critical
Publication of CA1191489A publication Critical patent/CA1191489A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Bag Frames (AREA)
CA000410744A 1981-09-04 1982-09-03 Sac a fond et bouche carres Expired CA1191489A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US301,762 1981-09-04
US06/301,762 US4453370A (en) 1981-09-14 1981-09-14 Square ended bag

Publications (1)

Publication Number Publication Date
CA1191489A true CA1191489A (fr) 1985-08-06

Family

ID=23164756

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000410744A Expired CA1191489A (fr) 1981-09-04 1982-09-03 Sac a fond et bouche carres

Country Status (2)

Country Link
CA (1) CA1191489A (fr)
MX (1) MX154134A (fr)

Also Published As

Publication number Publication date
MX154134A (es) 1987-05-25

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry