FR1025025A - Machine à calculer - Google Patents

Machine à calculer

Info

Publication number
FR1025025A
FR1025025A FR1025025DA FR1025025A FR 1025025 A FR1025025 A FR 1025025A FR 1025025D A FR1025025D A FR 1025025DA FR 1025025 A FR1025025 A FR 1025025A
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)
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.)
W N BORG CORP
Original Assignee
W N BORG CORP
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 W N BORG CORP filed Critical W N BORG CORP
Application granted granted Critical
Publication of FR1025025A publication Critical patent/FR1025025A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C7/00—Input mechanisms
    • G06C7/02—Keyboards
    • G06C7/08—Keyboards with one set of keys for all denominations, e.g. ten-key board
FR1025025D 1949-08-18 1950-08-16 Machine à calculer Expired FR1025025A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1025025XA 1949-08-18 1949-08-18

Publications (1)

Publication Number Publication Date
FR1025025A true FR1025025A (fr) 1953-04-09

Family

ID=22290192

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1025025D Expired FR1025025A (fr) 1949-08-18 1950-08-16 Machine à calculer

Country Status (1)

Country Link
FR (1) FR1025025A (fr)

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