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FR329723A - Adding and recording machine - Google Patents

Adding and recording machine

Info

Publication number
FR329723A
FR329723A FR329723DA FR329723A FR 329723 A FR329723 A FR 329723A FR 329723D A FR329723D A FR 329723DA FR 329723 A FR329723 A FR 329723A
Authority
FR
France
Prior art keywords
recording machine
recording
machine
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)
Inventor
William Henry Pike Junior
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.)
WILLIAM HENRY PIKE JUNIOR
Original Assignee
WILLIAM HENRY PIKE JUNIOR
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 WILLIAM HENRY PIKE JUNIOR filed Critical WILLIAM HENRY PIKE JUNIOR
Application granted granted Critical
Publication of FR329723A publication Critical patent/FR329723A/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
    • G06C7/00—Input mechanisms
    • G06C7/02—Keyboards
    • G06C7/06—Keyboards with one set of keys for each denomination

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
FR329723D 1903-02-25 1903-02-25 Adding and recording machine Expired FR329723A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR329723T 1903-02-25

Publications (1)

Publication Number Publication Date
FR329723A true FR329723A (en) 1903-08-05

Family

ID=1379553

Family Applications (1)

Application Number Title Priority Date Filing Date
FR329723D Expired FR329723A (en) 1903-02-25 1903-02-25 Adding and recording machine

Country Status (1)

Country Link
FR (1) FR329723A (en)

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