FR700481A - Improvements to electrical measuring devices - Google Patents

Improvements to electrical measuring devices

Info

Publication number
FR700481A
FR700481A FR700481DA FR700481A FR 700481 A FR700481 A FR 700481A FR 700481D A FR700481D A FR 700481DA FR 700481 A FR700481 A FR 700481A
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
O-L Villiers
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.)
J CARPENTIER ATEL
Original Assignee
J CARPENTIER ATEL
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 J CARPENTIER ATEL filed Critical J CARPENTIER ATEL
Application granted granted Critical
Publication of FR700481A publication Critical patent/FR700481A/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
    • G01R5/20—Induction instruments, e.g. Ferraris instruments
FR700481D 1929-11-21 1929-11-21 Improvements to electrical measuring devices Expired FR700481A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR700481T 1929-11-21

Publications (1)

Publication Number Publication Date
FR700481A true FR700481A (en) 1931-03-02

Family

ID=9050442

Family Applications (1)

Application Number Title Priority Date Filing Date
FR700481D Expired FR700481A (en) 1929-11-21 1929-11-21 Improvements to electrical measuring devices

Country Status (1)

Country Link
FR (1) FR700481A (en)

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