FR442775A - Improvements to electrical measuring devices - Google Patents

Improvements to electrical measuring devices

Info

Publication number
FR442775A
FR442775A FR442775DA FR442775A FR 442775 A FR442775 A FR 442775A FR 442775D A FR442775D A FR 442775DA FR 442775 A FR442775 A FR 442775A
Authority
FR
France
Prior art keywords
measuring devices
electrical measuring
electrical
devices
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
Conrad Hubert
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR442775A publication Critical patent/FR442775A/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)
FR442775D 1912-04-20 1912-04-20 Improvements to electrical measuring devices Expired FR442775A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR442775T 1912-04-20

Publications (1)

Publication Number Publication Date
FR442775A true FR442775A (en) 1912-09-09

Family

ID=1483907

Family Applications (1)

Application Number Title Priority Date Filing Date
FR442775D Expired FR442775A (en) 1912-04-20 1912-04-20 Improvements to electrical measuring devices

Country Status (1)

Country Link
FR (1) FR442775A (en)

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