CH19471A - Machine à calculer - Google Patents

Machine à calculer

Info

Publication number: CH19471A
Authority: CH; Switzerland
Prior art keywords: calculator
Prior art date: 1899-05-23

Application number

CH19471A

Other languages

English (en)

Inventor

Henry Goldman

Original Assignee

Henry Goldman

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.)

1899-05-23

Filing date

1899-05-23

Publication date

1900-07-31

1899-05-23 Application filed by Henry Goldman filed Critical Henry Goldman

1900-07-31 Publication of CH19471A publication Critical patent/CH19471A/fr

Links

CH19471A 1899-05-23 1899-05-23 Machine à calculer CH19471A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH19471T		1899-05-23

Publications (1)

Publication Number	Publication Date
CH19471A true CH19471A (fr)	1900-07-31

Family

ID=4222300

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH19471A CH19471A (fr)	1899-05-23	1899-05-23	Machine à calculer

Country Status (1)

Country	Link
CH (1)	CH19471A (fr)

1899
- 1899-05-23 CH CH19471A patent/CH19471A/fr unknown

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