CA243396A - Moyens d'ouvrir les boites metalliques - Google Patents

Moyens d'ouvrir les boites metalliques

Info

Publication number
CA243396A
CA243396A CA243396A CA243396DA CA243396A CA 243396 A CA243396 A CA 243396A CA 243396 A CA243396 A CA 243396A CA 243396D A CA243396D A CA 243396DA CA 243396 A CA243396 A CA 243396A
Authority
CA
Canada
Prior art keywords
sheet metal
opening means
metal boxes
boxes
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
CA243396A
Other languages
English (en)
Inventor
Edward Adams Frank
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA243396A publication Critical patent/CA243396A/fr
Expired legal-status Critical Current

Links

CA243396A Moyens d'ouvrir les boites metalliques Expired CA243396A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA243396T

Publications (1)

Publication Number Publication Date
CA243396A true CA243396A (fr) 1924-10-07

Family

ID=35147423

Family Applications (1)

Application Number Title Priority Date Filing Date
CA243396A Expired CA243396A (fr) Moyens d'ouvrir les boites metalliques

Country Status (1)

Country Link
CA (1) CA243396A (fr)

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