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FR433267A - Improvements in electrical measuring instruments - Google Patents

Improvements in electrical measuring instruments

Info

Publication number
FR433267A
FR433267A FR433267DA FR433267A FR 433267 A FR433267 A FR 433267A FR 433267D A FR433267D A FR 433267DA FR 433267 A FR433267 A FR 433267A
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)
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.)
Weston Electric Instrument Corp
Original Assignee
Weston Electric Instrument Corp
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 Weston Electric Instrument Corp filed Critical Weston Electric Instrument Corp
Application granted granted Critical
Publication of FR433267A publication Critical patent/FR433267A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R25/00—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR433267D 1911-04-20 1911-04-20 Improvements in electrical measuring instruments Expired FR433267A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR433267T 1911-04-20

Publications (1)

Publication Number Publication Date
FR433267A true FR433267A (en) 1911-12-29

Family

ID=1475287

Family Applications (1)

Application Number Title Priority Date Filing Date
FR433267D Expired FR433267A (en) 1911-04-20 1911-04-20 Improvements in electrical measuring instruments

Country Status (1)

Country Link
FR (1) FR433267A (en)

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