CH68254A - Card punching machine - Google Patents

Card punching machine

Info

Publication number: CH68254A
Authority: CH; Switzerland
Prior art keywords: punching machine; card punching; card; machine; punching
Prior art date: 1914-02-21

Application number

CH68254A

Other languages

German (de)

Inventor

Deutsche Hollerith-Mas Haftung

Original Assignee

Hollerith Maschinen Ges Mit Be

Priority date (The priority date 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 date listed.)

1914-02-21

Filing date

1914-02-21

Publication date

1915-03-01

1914-02-21 Application filed by Hollerith Maschinen Ges Mit Be filed Critical Hollerith Maschinen Ges Mit Be

1915-03-01 Publication of CH68254A publication Critical patent/CH68254A/en

Links

238000004080 punching Methods 0.000 title 1

CH68254A 1914-02-21 1914-02-21 Card punching machine CH68254A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH68254T		1914-02-21

Publications (1)

Publication Number	Publication Date
CH68254A true CH68254A (en)	1915-03-01

Family

ID=4315604

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH68254A CH68254A (en)	1914-02-21	1914-02-21	Card punching machine

Country Status (1)

Country	Link
CH (1)	CH68254A (en)

1914
- 1914-02-21 CH CH68254A patent/CH68254A/en unknown

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