FR1570667A - - Google Patents

Info

Publication number
FR1570667A
FR1570667A FR1570667DA FR1570667A FR 1570667 A FR1570667 A FR 1570667A FR 1570667D A FR1570667D A FR 1570667DA FR 1570667 A FR1570667 A FR 1570667A
Authority
FR
France
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)
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 FR1570667A publication Critical patent/FR1570667A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/145—Indicating the presence of current or voltage
    • G01R19/155—Indicating the presence of voltage

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Testing Relating To Insulation (AREA)
  • Measurement Of Current Or Voltage (AREA)
FR1570667D 1967-04-21 1968-04-18 Expired FR1570667A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH571067A CH454273A (fr) 1967-04-21 1967-04-21 Détecteur de tensions électriques alternatives

Publications (1)

Publication Number Publication Date
FR1570667A true FR1570667A (enrdf_load_stackoverflow) 1969-06-13

Family

ID=4298081

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1570667D Expired FR1570667A (enrdf_load_stackoverflow) 1967-04-21 1968-04-18

Country Status (3)

Country Link
CH (1) CH454273A (enrdf_load_stackoverflow)
FR (1) FR1570667A (enrdf_load_stackoverflow)
GB (1) GB1229491A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2130035A1 (enrdf_load_stackoverflow) * 1971-03-22 1972-11-03 Singer Edouard
CN105929204A (zh) * 2016-04-27 2016-09-07 许继电气股份有限公司 一种晶闸管测试设备及其用于晶闸管测试的手柄

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2130035A1 (enrdf_load_stackoverflow) * 1971-03-22 1972-11-03 Singer Edouard
CN105929204A (zh) * 2016-04-27 2016-09-07 许继电气股份有限公司 一种晶闸管测试设备及其用于晶闸管测试的手柄

Also Published As

Publication number Publication date
CH454273A (fr) 1968-04-15
GB1229491A (enrdf_load_stackoverflow) 1971-04-21

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Legal Events

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