CA219021A - Appareil a reduire l'epaisseur de certaine partie de plaques etamees - Google Patents

Appareil a reduire l'epaisseur de certaine partie de plaques etamees

Info

Publication number
CA219021A
CA219021A CA219021A CA219021DA CA219021A CA 219021 A CA219021 A CA 219021A CA 219021 A CA219021 A CA 219021A CA 219021D A CA219021D A CA 219021DA CA 219021 A CA219021 A CA 219021A
Authority
CA
Canada
Prior art keywords
tinplates
weakened lines
producing
producing weakened
lines
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
CA219021A
Other languages
English (en)
Inventor
Berthold Andreas Fich Alfred
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 CA219021A publication Critical patent/CA219021A/fr
Expired legal-status Critical Current

Links

CA219021A Appareil a reduire l'epaisseur de certaine partie de plaques etamees Expired CA219021A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA219021T

Publications (1)

Publication Number Publication Date
CA219021A true CA219021A (fr) 1922-05-30

Family

ID=35113465

Family Applications (1)

Application Number Title Priority Date Filing Date
CA219021A Expired CA219021A (fr) Appareil a reduire l'epaisseur de certaine partie de plaques etamees

Country Status (1)

Country Link
CA (1) CA219021A (fr)

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