CA402277A - Perforatrice de cartes - Google Patents

Perforatrice de cartes

Info

Publication number: CA402277A
Authority: CA; Canada
Prior art keywords: punching machine; record punching; record; machine; punching
Prior art date: 1942-01-13
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

CA402277A

Other languages

English (en)

Inventor

Scheerer Walter

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

1942-01-13

1942-01-13 Application granted granted Critical

1942-01-13 Publication of CA402277A publication Critical patent/CA402277A/fr

Status Expired legal-status Critical Current

Links

238000004080 punching Methods 0.000 title 1

CA402277A Perforatrice de cartes Expired CA402277A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA402277T

Publications (1)

Publication Number	Publication Date
CA402277A true CA402277A (fr)	1942-01-13

Family

ID=35412723

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA402277A Expired CA402277A (fr)			Perforatrice de cartes

Country Status (1)

Country	Link
CA (1)	CA402277A (fr)

0
- CA CA402277A patent/CA402277A/fr not_active Expired

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