FR1486283A - Earthquake warning device - Google Patents

Earthquake warning device

Info

Publication number
FR1486283A
FR1486283A FR7933A FR06007933A FR1486283A FR 1486283 A FR1486283 A FR 1486283A FR 7933 A FR7933 A FR 7933A FR 06007933 A FR06007933 A FR 06007933A FR 1486283 A FR1486283 A FR 1486283A
Authority
FR
France
Prior art keywords
warning device
earthquake warning
earthquake
warning
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
FR7933A
Other languages
French (fr)
Inventor
Germain Mounier
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
Priority to FR7933A priority Critical patent/FR1486283A/en
Application granted granted Critical
Publication of FR1486283A publication Critical patent/FR1486283A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/01—Measuring or predicting earthquakes

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
FR7933A 1966-06-30 1966-06-30 Earthquake warning device Expired FR1486283A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7933A FR1486283A (en) 1966-06-30 1966-06-30 Earthquake warning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7933A FR1486283A (en) 1966-06-30 1966-06-30 Earthquake warning device

Publications (1)

Publication Number Publication Date
FR1486283A true FR1486283A (en) 1967-06-23

Family

ID=1585557

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7933A Expired FR1486283A (en) 1966-06-30 1966-06-30 Earthquake warning device

Country Status (1)

Country Link
FR (1) FR1486283A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3014259A1 (en) * 1980-04-14 1981-10-15 Heinz-Günter 7750 Konstanz Möllenhoff Seismic indicator of pendulum type - has fixed conical electrical contact inside movable frame contact

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3014259A1 (en) * 1980-04-14 1981-10-15 Heinz-Günter 7750 Konstanz Möllenhoff Seismic indicator of pendulum type - has fixed conical electrical contact inside movable frame contact

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