FR688600A - Calculator - Google Patents

Calculator

Info

Publication number
FR688600A
FR688600A FR688600DA FR688600A FR 688600 A FR688600 A FR 688600A FR 688600D A FR688600D A FR 688600DA FR 688600 A FR688600 A FR 688600A
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
French (fr)
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.)
ELLIS ADDING TYPEWRITER CO
Original Assignee
ELLIS ADDING TYPEWRITER CO
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 ELLIS ADDING TYPEWRITER CO filed Critical ELLIS ADDING TYPEWRITER CO
Application granted granted Critical
Publication of FR688600A publication Critical patent/FR688600A/en
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
    • G06C11/00—Output mechanisms
FR688600D 1930-01-21 1930-01-21 Calculator Expired FR688600A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR688600T 1930-01-21

Publications (1)

Publication Number Publication Date
FR688600A true FR688600A (en) 1930-08-26

Family

ID=9026816

Family Applications (1)

Application Number Title Priority Date Filing Date
FR688600D Expired FR688600A (en) 1930-01-21 1930-01-21 Calculator

Country Status (1)

Country Link
FR (1) FR688600A (en)

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