NL7203782A - - Google Patents

Info

Publication number
NL7203782A
NL7203782A NL7203782A NL7203782A NL7203782A NL 7203782 A NL7203782 A NL 7203782A NL 7203782 A NL7203782 A NL 7203782A NL 7203782 A NL7203782 A NL 7203782A NL 7203782 A NL7203782 A NL 7203782A
Authority
NL
Netherlands
Application number
NL7203782A
Other versions
NL159504B (nl
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
Priority claimed from FR7111200A external-priority patent/FR2130035B1/fr
Priority claimed from FR7202482A external-priority patent/FR2168253B2/fr
Application filed filed Critical
Publication of NL7203782A publication Critical patent/NL7203782A/xx
Priority to NLAANVRAGE7807066,A priority Critical patent/NL168945C/xx
Publication of NL159504B publication Critical patent/NL159504B/xx

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)
  • Measurement Of Current Or Voltage (AREA)
  • Testing Relating To Insulation (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
NL7203782A 1971-03-22 1972-03-21 Inrichting voor het detecteren van elektrische wisselspanningen. NL159504B (nl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7807066,A NL168945C (nl) 1971-03-22 1978-06-29 Inrichting voor het detecteren van electrische wisselspanningen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7111200A FR2130035B1 (en:Method) 1971-03-22 1971-03-22
FR7202482A FR2168253B2 (en:Method) 1972-01-19 1972-01-19

Publications (2)

Publication Number Publication Date
NL7203782A true NL7203782A (en:Method) 1972-09-26
NL159504B NL159504B (nl) 1979-02-15

Family

ID=26216299

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7203782A NL159504B (nl) 1971-03-22 1972-03-21 Inrichting voor het detecteren van elektrische wisselspanningen.

Country Status (6)

Country Link
BE (1) BE780909A (en:Method)
CH (1) CH558021A (en:Method)
GB (1) GB1391481A (en:Method)
IT (1) IT950155B (en:Method)
NL (1) NL159504B (en:Method)
NO (1) NO132658C (en:Method)

Also Published As

Publication number Publication date
NO132658C (en:Method) 1975-12-10
CH558021A (de) 1975-01-15
DE2213583B2 (de) 1976-08-12
NO132658B (en:Method) 1975-09-01
BE780909A (fr) 1972-07-17
NL159504B (nl) 1979-02-15
DE2213583A1 (de) 1972-12-21
GB1391481A (en) 1975-04-23
IT950155B (it) 1973-06-20

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Legal Events

Date Code Title Description
BV The patent application has lapsed
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: SINGER