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FR464695A - Improvements to calculating machines - Google Patents

Improvements to calculating machines

Info

Publication number
FR464695A
FR464695A FR464695DA FR464695A FR 464695 A FR464695 A FR 464695A FR 464695D A FR464695D A FR 464695DA FR 464695 A FR464695 A FR 464695A
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
Harry Norman
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 FR464695A publication Critical patent/FR464695A/en
Expired legal-status Critical Current

Links

FR464695D 1912-11-14 1913-11-10 Improvements to calculating machines Expired FR464695A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB464695X 1912-11-14

Publications (1)

Publication Number Publication Date
FR464695A true FR464695A (en) 1914-03-27

Family

ID=43351266

Family Applications (1)

Application Number Title Priority Date Filing Date
FR464695D Expired FR464695A (en) 1912-11-14 1913-11-10 Improvements to calculating machines

Country Status (1)

Country Link
FR (1) FR464695A (en)

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