CA348142A - Sheet metal stamping and punching apparatus - Google Patents

Sheet metal stamping and punching apparatus

Info

Publication number
CA348142A
CA348142A CA348142A CA348142DA CA348142A CA 348142 A CA348142 A CA 348142A CA 348142 A CA348142 A CA 348142A CA 348142D A CA348142D A CA 348142DA CA 348142 A CA348142 A CA 348142A
Authority
CA
Canada
Prior art keywords
sheet metal
metal stamping
punching apparatus
punching
stamping
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
CA348142A
Other languages
French (fr)
Inventor
A. Wilkie Leighton
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 CA348142A publication Critical patent/CA348142A/en
Expired legal-status Critical Current

Links

CA348142A Sheet metal stamping and punching apparatus Expired CA348142A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA348142T

Publications (1)

Publication Number Publication Date
CA348142A true CA348142A (en) 1935-02-12

Family

ID=35319417

Family Applications (1)

Application Number Title Priority Date Filing Date
CA348142A Expired CA348142A (en) Sheet metal stamping and punching apparatus

Country Status (1)

Country Link
CA (1) CA348142A (en)

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