BE587991A - Improvements to calculating machines. - Google Patents

Improvements to calculating machines.

Info

Publication number
BE587991A
BE587991A BE587991A BE587991A BE587991A BE 587991 A BE587991 A BE 587991A BE 587991 A BE587991 A BE 587991A BE 587991 A BE587991 A BE 587991A BE 587991 A BE587991 A BE 587991A
Authority
BE
Belgium
Prior art keywords
calculating machines
machines
calculating
Prior art date
Application number
BE587991A
Other languages
French (fr)
Original Assignee
G A Charnallet
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.)
Filing date
Publication date
Application filed by G A Charnallet filed Critical G A Charnallet
Publication of BE587991A publication Critical patent/BE587991A/en

Links

BE587991A 1959-03-06 1960-02-24 Improvements to calculating machines. BE587991A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR39185A FR1230513A (en) 1959-03-06 1959-03-06 Improvements to calculating machines and to installations comprising such machines

Publications (1)

Publication Number Publication Date
BE587991A true BE587991A (en) 1960-06-16

Family

ID=8593008

Family Applications (1)

Application Number Title Priority Date Filing Date
BE587991A BE587991A (en) 1959-03-06 1960-02-24 Improvements to calculating machines.

Country Status (4)

Country Link
AT (1) AT216791B (en)
BE (1) BE587991A (en)
CH (1) CH362251A (en)
FR (1) FR1230513A (en)

Also Published As

Publication number Publication date
CH362251A (en) 1962-05-31
AT216791B (en) 1961-08-25
FR1230513A (en) 1960-09-16

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