FR2186690B1 - - Google Patents

Info

Publication number: FR2186690B1
Authority: FR; France
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

FR7215525A

Other languages

French (fr)

Other versions

FR2186690A1 (ja

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.)

Individual

Original Assignee

Individual

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.)

1972-05-02

Filing date

1972-05-02

Publication date

1974-12-20

1972-05-02 Application filed by Individual filed Critical Individual

1972-05-02 Priority to FR7215525A priority Critical patent/FR2186690B1/fr

1974-01-11 Publication of FR2186690A1 publication Critical patent/FR2186690A1/fr

1974-12-20 Application granted granted Critical

1974-12-20 Publication of FR2186690B1 publication Critical patent/FR2186690B1/fr

Status Expired legal-status Critical Current

Links

Classifications

- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
- G06G7/20—Arrangements for performing computing operations, e.g. operational amplifiers for evaluating powers, roots, polynomes, mean square values, standard deviation

Landscapes

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

FR7215525A 1972-05-02 1972-05-02 Expired FR2186690B1 (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
FR7215525A FR2186690B1 (ja)	1972-05-02	1972-05-02

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7215525A FR2186690B1 (ja)	1972-05-02	1972-05-02

Publications (2)

Publication Number	Publication Date
FR2186690A1 FR2186690A1 (ja)	1974-01-11
FR2186690B1 true FR2186690B1 (ja)	1974-12-20

Family

ID=9097838

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7215525A Expired FR2186690B1 (ja)	1972-05-02	1972-05-02

Country Status (1)

Country	Link
FR (1)	FR2186690B1 (ja)

1972
- 1972-05-02 FR FR7215525A patent/FR2186690B1/fr not_active Expired

Also Published As

Publication number	Publication date
FR2186690A1 (ja)	1974-01-11

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Legal Events

Date	Code	Title	Description
1978-07-13	ST	Notification of lapse