FR591537A - Control or measurement device for alternating currents - Google Patents

Control or measurement device for alternating currents

Info

Publication number
FR591537A
FR591537A FR591537DA FR591537A FR 591537 A FR591537 A FR 591537A FR 591537D A FR591537D A FR 591537DA FR 591537 A FR591537 A FR 591537A
Authority
FR
France
Prior art keywords
control
measurement device
alternating currents
currents
alternating
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
Samuel Gibson Frantz
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 FR591537A publication Critical patent/FR591537A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR591537D 1925-01-12 1925-01-12 Control or measurement device for alternating currents Expired FR591537A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR591537T 1925-01-12

Publications (1)

Publication Number Publication Date
FR591537A true FR591537A (en) 1925-07-06

Family

ID=8964170

Family Applications (1)

Application Number Title Priority Date Filing Date
FR591537D Expired FR591537A (en) 1925-01-12 1925-01-12 Control or measurement device for alternating currents

Country Status (1)

Country Link
FR (1) FR591537A (en)

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