FR696353A - Engrenage de rappel en arrière pour machines à calculer - Google Patents

Engrenage de rappel en arrière pour machines à calculer

Info

Publication number
FR696353A
FR696353A FR696353DA FR696353A FR 696353 A FR696353 A FR 696353A FR 696353D A FR696353D A FR 696353DA FR 696353 A FR696353 A FR 696353A
Authority
FR
France
Prior art keywords
return gear
calculating machines
machines
calculating
gear
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.)
Monroe Calculating Machine Co
Original Assignee
Monroe Calculating Machine 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 Monroe Calculating Machine Co filed Critical Monroe Calculating Machine Co
Application granted granted Critical
Publication of FR696353A publication Critical patent/FR696353A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C15/00—Computing mechanisms; Actuating devices therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
FR696353D 1930-05-31 1930-05-31 Engrenage de rappel en arrière pour machines à calculer Expired FR696353A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR696353T 1930-05-31

Publications (1)

Publication Number Publication Date
FR696353A true FR696353A (fr) 1930-12-30

Family

ID=9046613

Family Applications (1)

Application Number Title Priority Date Filing Date
FR696353D Expired FR696353A (fr) 1930-05-31 1930-05-31 Engrenage de rappel en arrière pour machines à calculer

Country Status (1)

Country Link
FR (1) FR696353A (fr)

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