CA280459A - Poincon de toles - Google Patents

Poincon de toles

Info

Publication number
CA280459A
CA280459A CA280459A CA280459DA CA280459A CA 280459 A CA280459 A CA 280459A CA 280459 A CA280459 A CA 280459A CA 280459D A CA280459D A CA 280459DA CA 280459 A CA280459 A CA 280459A
Authority
CA
Canada
Prior art keywords
sheet metal
metal punch
punch
sheet
metal
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
CA280459A
Other languages
English (en)
Inventor
Humphris 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 CA280459A publication Critical patent/CA280459A/fr
Expired legal-status Critical Current

Links

CA280459A Poincon de toles Expired CA280459A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA280459T

Publications (1)

Publication Number Publication Date
CA280459A true CA280459A (fr) 1928-05-29

Family

ID=35213551

Family Applications (1)

Application Number Title Priority Date Filing Date
CA280459A Expired CA280459A (fr) Poincon de toles

Country Status (1)

Country Link
CA (1) CA280459A (fr)

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