CA485294A - Ouvre-boite - Google Patents

Ouvre-boite

Info

Publication number
CA485294A
CA485294A CA485294DA CA485294A CA 485294 A CA485294 A CA 485294A CA 485294D A CA485294D A CA 485294DA CA 485294 A CA485294 A CA 485294A
Authority
CA
Canada
Prior art keywords
opening device
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
Other languages
English (en)
Inventor
F. Frolich John
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.)
Indiana Steel Products Co
Original Assignee
Indiana Steel Products Co
Publication date
Application granted granted Critical
Publication of CA485294A publication Critical patent/CA485294A/fr
Expired legal-status Critical Current

Links

CA485294D Ouvre-boite Expired CA485294A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA485294T

Publications (1)

Publication Number Publication Date
CA485294A true CA485294A (fr) 1952-07-29

Family

ID=35625012

Family Applications (1)

Application Number Title Priority Date Filing Date
CA485294D Expired CA485294A (fr) Ouvre-boite

Country Status (1)

Country Link
CA (1) CA485294A (fr)

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