FR499299A - Improvements to calculating machines - Google Patents

Improvements to calculating machines

Info

Publication number
FR499299A
FR499299A FR499299DA FR499299A FR 499299 A FR499299 A FR 499299A FR 499299D A FR499299D A FR 499299DA FR 499299 A FR499299 A FR 499299A
Authority
FR
France
Prior art keywords
calculating machines
machines
calculating
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
French (fr)
Inventor
Karl Viktor Rudin
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR499299A publication Critical patent/FR499299A/en
Expired legal-status Critical Current

Links

FR499299D 1917-11-16 1918-10-18 Improvements to calculating machines Expired FR499299A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE499299X 1917-11-16

Publications (1)

Publication Number Publication Date
FR499299A true FR499299A (en) 1920-02-06

Family

ID=43352010

Family Applications (1)

Application Number Title Priority Date Filing Date
FR499299D Expired FR499299A (en) 1917-11-16 1918-10-18 Improvements to calculating machines

Country Status (1)

Country Link
FR (1) FR499299A (en)

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