CA242033A - Perforateur - Google Patents

Perforateur

Info

Publication number: CA242033A
Authority: CA; Canada
Prior art keywords: punching device; punching
Prior art date: 1924-08-05
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

CA242033A

Other languages

English (en)

Inventor

E. Braitmayer Otto

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.)

Tabulating Machine Co

Original Assignee

Tabulating Machine Co

Publication date

1924-08-05

1924-08-05 Application granted granted Critical

1924-08-05 Publication of CA242033A publication Critical patent/CA242033A/fr

Status Expired legal-status Critical Current

Links

238000004080 punching Methods 0.000 title 1

CA242033A Perforateur Expired CA242033A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA242033T

Publications (1)

Publication Number	Publication Date
CA242033A true CA242033A (fr)	1924-08-05

Family

ID=35146064

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA242033A Expired CA242033A (fr)			Perforateur

Country Status (1)

Country	Link
CA (1)	CA242033A (fr)

0
- CA CA242033A patent/CA242033A/fr not_active Expired

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