FR1569459A - - Google Patents

Info

Publication number
FR1569459A
FR1569459A FR1569459DA FR1569459A FR 1569459 A FR1569459 A FR 1569459A FR 1569459D A FR1569459D A FR 1569459DA FR 1569459 A FR1569459 A FR 1569459A
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
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 FR1569459A publication Critical patent/FR1569459A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/08—Measuring electromagnetic field characteristics
    • G01R29/0807—Measuring electromagnetic field characteristics characterised by the application
    • G01R29/0814—Field measurements related to measuring influence on or from apparatus, components or humans, e.g. in ESD, EMI, EMC, EMP testing, measuring radiation leakage; detecting presence of micro- or radiowave emitters; dosimetry; testing shielding; measurements related to lightning

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Emergency Alarm Devices (AREA)
  • Radar Systems Or Details Thereof (AREA)
FR1569459D 1967-06-26 1968-06-24 Expired FR1569459A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64944067A 1967-06-26 1967-06-26

Publications (1)

Publication Number Publication Date
FR1569459A true FR1569459A (fr) 1969-05-30

Family

ID=24604795

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1569459D Expired FR1569459A (fr) 1967-06-26 1968-06-24

Country Status (5)

Country Link
BE (1) BE717035A (fr)
DE (1) DE1766623A1 (fr)
ES (1) ES354806A1 (fr)
FR (1) FR1569459A (fr)
GB (1) GB1166977A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480536A1 (fr) * 1980-04-10 1981-10-16 Hajime Industries Detecteur de bruits parasites

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2160004B (en) * 1984-03-15 1988-03-30 Patrick Joseph Lally Improvements relating to audible warning devices
GB2194865A (en) * 1986-08-18 1988-03-16 Secr Defence Radio frequency detector
GB2236593B (en) * 1989-08-25 1994-01-05 Janet Heather Driver Detector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480536A1 (fr) * 1980-04-10 1981-10-16 Hajime Industries Detecteur de bruits parasites

Also Published As

Publication number Publication date
DE1766623A1 (de) 1971-08-12
GB1166977A (en) 1969-10-15
BE717035A (fr) 1968-12-02
ES354806A1 (es) 1970-11-16

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Legal Events

Date Code Title Description
ST Notification of lapse