FR723195A - Perfectionnements aux machines à calculer - Google Patents

Perfectionnements aux machines à calculer

Info

Publication number
FR723195A
FR723195A FR723195DA FR723195A FR 723195 A FR723195 A FR 723195A FR 723195D A FR723195D A FR 723195DA FR 723195 A FR723195 A FR 723195A
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
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.)
MARCHANT CALCULATING MACHINE
Original Assignee
MARCHANT CALCULATING MACHINE
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 MARCHANT CALCULATING MACHINE filed Critical MARCHANT CALCULATING MACHINE
Application granted granted Critical
Publication of FR723195A publication Critical patent/FR723195A/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
    • G06C15/00—Computing mechanisms; Actuating devices therefor
    • G06C15/26—Devices for transfer between orders, e.g. tens transfer device
    • G06C15/38—Devices for transfer between orders, e.g. tens transfer device for pin-wheel computing mechanisms

Landscapes

  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
FR723195D 1930-10-13 1931-09-21 Perfectionnements aux machines à calculer Expired FR723195A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US723195XA 1930-10-13 1930-10-13

Publications (1)

Publication Number Publication Date
FR723195A true FR723195A (fr) 1932-04-04

Family

ID=22106853

Family Applications (1)

Application Number Title Priority Date Filing Date
FR723195D Expired FR723195A (fr) 1930-10-13 1931-09-21 Perfectionnements aux machines à calculer

Country Status (1)

Country Link
FR (1) FR723195A (fr)

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