FR723030A - Improvements in electrical measuring instruments - Google Patents

Improvements in electrical measuring instruments

Info

Publication number
FR723030A
FR723030A FR723030DA FR723030A FR 723030 A FR723030 A FR 723030A FR 723030D A FR723030D A FR 723030DA FR 723030 A FR723030 A FR 723030A
Authority
FR
France
Prior art keywords
measuring instruments
electrical measuring
electrical
instruments
measuring
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
Ernest Reich
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 filed Critical
Application granted granted Critical
Publication of FR723030A publication Critical patent/FR723030A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R5/00—Instruments for converting a single current or a single voltage into a mechanical displacement
    • G01R5/14—Moving-iron instruments

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR723030D 1930-09-20 1931-09-19 Improvements in electrical measuring instruments Expired FR723030A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE723030X 1930-09-20

Publications (1)

Publication Number Publication Date
FR723030A true FR723030A (en) 1932-04-01

Family

ID=6632129

Family Applications (1)

Application Number Title Priority Date Filing Date
FR723030D Expired FR723030A (en) 1930-09-20 1931-09-19 Improvements in electrical measuring instruments

Country Status (1)

Country Link
FR (1) FR723030A (en)

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