FR478731A - Roll holder, for calculating machines and others - Google Patents

Roll holder, for calculating machines and others

Info

Publication number
FR478731A
FR478731A FR478731DA FR478731A FR 478731 A FR478731 A FR 478731A FR 478731D A FR478731D A FR 478731DA FR 478731 A FR478731 A FR 478731A
Authority
FR
France
Prior art keywords
roll holder
calculating machines
machines
calculating
holder
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.)
ADDOMETER CORP
Original Assignee
ADDOMETER 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 ADDOMETER CORP filed Critical ADDOMETER CORP
Application granted granted Critical
Publication of FR478731A publication Critical patent/FR478731A/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
    • 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)
FR478731D 1915-05-18 1915-05-18 Roll holder, for calculating machines and others Expired FR478731A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR478731T 1915-05-18

Publications (1)

Publication Number Publication Date
FR478731A true FR478731A (en) 1916-01-05

Family

ID=1516206

Family Applications (1)

Application Number Title Priority Date Filing Date
FR478731D Expired FR478731A (en) 1915-05-18 1915-05-18 Roll holder, for calculating machines and others

Country Status (1)

Country Link
FR (1) FR478731A (en)

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