FR440153A - Improvements in typewriters and calculators - Google Patents

Improvements in typewriters and calculators

Info

Publication number
FR440153A
FR440153A FR440153DA FR440153A FR 440153 A FR440153 A FR 440153A FR 440153D A FR440153D A FR 440153DA FR 440153 A FR440153 A FR 440153A
Authority
FR
France
Prior art keywords
typewriters
calculators
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.)
HARRIS CALCULATING MACHINE Co Ltd
Original Assignee
HARRIS CALCULATING MACHINE Co Ltd
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 HARRIS CALCULATING MACHINE Co Ltd filed Critical HARRIS CALCULATING MACHINE Co Ltd
Application granted granted Critical
Publication of FR440153A publication Critical patent/FR440153A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
FR440153D 1911-02-15 1912-02-14 Improvements in typewriters and calculators Expired FR440153A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB440153X 1911-02-15

Publications (1)

Publication Number Publication Date
FR440153A true FR440153A (en) 1912-07-03

Family

ID=1481525

Family Applications (1)

Application Number Title Priority Date Filing Date
FR440153D Expired FR440153A (en) 1911-02-15 1912-02-14 Improvements in typewriters and calculators

Country Status (1)

Country Link
FR (1) FR440153A (en)

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