FR372602A - Machine à additionner et à enregistrer - Google Patents

Machine à additionner et à enregistrer

Info

Publication number: FR372602A
Authority: FR; France
Prior art keywords: recording machine; recording; machine
Prior art date: 1906-12-15
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

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.)

PIKE ADDING MACHINE Co

Original Assignee

PIKE ADDING 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.)

1906-12-15

Filing date

1906-12-15

Publication date

1907-04-12

1906-12-15 Application filed by PIKE ADDING MACHINE Co filed Critical PIKE ADDING MACHINE Co

1907-04-12 Application granted granted Critical

1907-04-12 Publication of FR372602A publication Critical patent/FR372602A/fr

Status Expired legal-status Critical Current

Classifications

- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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)

FR372602D 1906-12-15 1906-12-15 Machine à additionner et à enregistrer Expired FR372602A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR372602T		1906-12-15

Publications (1)

Publication Number	Publication Date
FR372602A true FR372602A (fr)	1907-04-12

Family

ID=1419367

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR372602D Expired FR372602A (fr)	1906-12-15	1906-12-15	Machine à additionner et à enregistrer

Country Status (1)

Country	Link
FR (1)	FR372602A (fr)

1906
- 1906-12-15 FR FR372602D patent/FR372602A/fr not_active Expired

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