FR979814A - Amplifier for measuring electrical charges - Google Patents

Amplifier for measuring electrical charges

Info

Publication number: FR979814A
Authority: FR; France
Prior art keywords: amplifier; electrical charges; measuring electrical; measuring; charges
Prior art date: 1948-02-12
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.)

Schweizerische Lokomotiv und Maschinenfabrik AG (SLM)

Original Assignee

Schweizerische Lokomotiv und Maschinenfabrik AG (SLM)

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.)

1948-02-12

Filing date

1949-01-31

Publication date

1951-05-04

1949-01-31 Application filed by Schweizerische Lokomotiv und Maschinenfabrik AG (SLM) filed Critical Schweizerische Lokomotiv und Maschinenfabrik AG (SLM)

1951-05-04 Application granted granted Critical

1951-05-04 Publication of FR979814A publication Critical patent/FR979814A/en

Status Expired legal-status Critical Current

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/24—Arrangements for measuring quantities of charge

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)

FR979814D 1948-02-12 1949-01-31 Amplifier for measuring electrical charges Expired FR979814A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH979814X		1948-02-12

Publications (1)

Publication Number	Publication Date
FR979814A true FR979814A (en)	1951-05-04

Family

ID=4551295

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR979814D Expired FR979814A (en)	1948-02-12	1949-01-31	Amplifier for measuring electrical charges

Country Status (1)

Country	Link
FR (1)	FR979814A (en)

1949
- 1949-01-31 FR FR979814D patent/FR979814A/en not_active Expired

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