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FR452745A - Machine à calculer - Google Patents

Machine à calculer

Info

Publication number
FR452745A
FR452745A FR452745DA FR452745A FR 452745 A FR452745 A FR 452745A FR 452745D A FR452745D A FR 452745DA FR 452745 A FR452745 A FR 452745A
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
Edouard Selling
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.)
EDOUARD SELLING
Original Assignee
EDOUARD SELLING
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 EDOUARD SELLING filed Critical EDOUARD SELLING
Application granted granted Critical
Publication of FR452745A publication Critical patent/FR452745A/fr
Expired legal-status Critical Current

Links

FR452745D 1911-11-06 1912-11-06 Machine à calculer Expired FR452745A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE452745X 1911-11-06

Publications (1)

Publication Number Publication Date
FR452745A true FR452745A (fr) 1913-05-22

Family

ID=43350994

Family Applications (1)

Application Number Title Priority Date Filing Date
FR452745D Expired FR452745A (fr) 1911-11-06 1912-11-06 Machine à calculer

Country Status (1)

Country Link
FR (1) FR452745A (fr)

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