FR510799A - Machine à calculer - Google Patents

Machine à calculer

Info

Publication number
FR510799A
FR510799A FR510799DA FR510799A FR 510799 A FR510799 A FR 510799A FR 510799D A FR510799D A FR 510799DA FR 510799 A FR510799 A FR 510799A
Authority
FR
France
Prior art keywords
calculator
Prior art date
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
Other languages
English (en)
Inventor
Louis Champauzac
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.)
LOUIS CHAMPAUZAC
Original Assignee
LOUIS CHAMPAUZAC
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 LOUIS CHAMPAUZAC filed Critical LOUIS CHAMPAUZAC
Application granted granted Critical
Publication of FR510799A publication Critical patent/FR510799A/fr
Expired legal-status Critical Current

Links

FR510799D 1920-02-27 1920-02-27 Machine à calculer Expired FR510799A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR510799T 1920-02-27

Publications (1)

Publication Number Publication Date
FR510799A true FR510799A (fr) 1920-12-10

Family

ID=43352263

Family Applications (1)

Application Number Title Priority Date Filing Date
FR510799D Expired FR510799A (fr) 1920-02-27 1920-02-27 Machine à calculer

Country Status (1)

Country Link
FR (1) FR510799A (fr)

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