CA839546A - Opening means for sealed containers - Google Patents

Opening means for sealed containers

Info

Publication number
CA839546A
CA839546A CA839546A CA839546DA CA839546A CA 839546 A CA839546 A CA 839546A CA 839546 A CA839546 A CA 839546A CA 839546D A CA839546D A CA 839546DA CA 839546 A CA839546 A CA 839546A
Authority
CA
Canada
Prior art keywords
opening means
sealed containers
containers
sealed
opening
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
CA839546A
Inventor
E. Heffner Robert
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.)
Howmet Aerospace Inc
Original Assignee
Aluminum Company of America
Publication date
Application granted granted Critical
Publication of CA839546A publication Critical patent/CA839546A/en
Expired legal-status Critical Current

Links

CA839546A Opening means for sealed containers Expired CA839546A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA839546T

Publications (1)

Publication Number Publication Date
CA839546A true CA839546A (en) 1970-04-21

Family

ID=36323746

Family Applications (1)

Application Number Title Priority Date Filing Date
CA839546A Expired CA839546A (en) Opening means for sealed containers

Country Status (1)

Country Link
CA (1) CA839546A (en)

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