BE525970A - IMPROVEMENTS IN CALCULATING MACHINES. - Google Patents

IMPROVEMENTS IN CALCULATING MACHINES.

Info

Publication number
BE525970A
BE525970A BE525970A BE525970A BE525970A BE 525970 A BE525970 A BE 525970A BE 525970 A BE525970 A BE 525970A BE 525970 A BE525970 A BE 525970A BE 525970 A BE525970 A BE 525970A
Authority
BE
Belgium
Prior art keywords
calculating machines
machines
calculating
Prior art date
Application number
BE525970A
Other languages
French (fr)
Inventor
J A Braunstain
Original Assignee
J A Braunstain
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 J A Braunstain filed Critical J A Braunstain
Publication of BE525970A publication Critical patent/BE525970A/en

Links

BE525970A 1953-02-14 1954-01-23 IMPROVEMENTS IN CALCULATING MACHINES. BE525970A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR525970X 1953-02-14

Publications (1)

Publication Number Publication Date
BE525970A true BE525970A (en) 1956-07-06

Family

ID=38538796

Family Applications (1)

Application Number Title Priority Date Filing Date
BE525970A BE525970A (en) 1953-02-14 1954-01-23 IMPROVEMENTS IN CALCULATING MACHINES.

Country Status (1)

Country Link
BE (1) BE525970A (en)

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