FR820689A - Appareil calculateur - Google Patents

Appareil calculateur

Info

Publication number: FR820689A
Authority: FR; France
Prior art keywords: calculating device; calculating
Prior art date: 1937-04-17
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)

Inventor

Marcel Vigneau

Georges Machon

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.)

1937-04-17

Filing date

1937-04-17

Publication date

1937-11-16

1937-04-17 Application filed filed Critical

1937-11-16 Application granted granted Critical

1937-11-16 Publication of FR820689A publication Critical patent/FR820689A/fr

Status Expired legal-status Critical Current

Classifications

- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G3/00—Devices in which the computing operation is performed mechanically

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
Mathematical Physics (AREA)
Computer Hardware Design (AREA)
General Physics & Mathematics (AREA)

FR820689D 1937-04-17 1937-04-17 Appareil calculateur Expired FR820689A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR820689T		1937-04-17

Publications (1)

Publication Number	Publication Date
FR820689A true FR820689A (fr)	1937-11-16

Family

ID=9273244

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR820689D Expired FR820689A (fr)	1937-04-17	1937-04-17	Appareil calculateur

Country Status (1)

Country	Link
FR (1)	FR820689A (fr)

1937
- 1937-04-17 FR FR820689D patent/FR820689A/fr not_active Expired

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