FR763153A - Improvements to devices for recording movements - Google Patents

Improvements to devices for recording movements

Info

Publication number
FR763153A
FR763153A FR763153DA FR763153A FR 763153 A FR763153 A FR 763153A FR 763153D A FR763153D A FR 763153DA FR 763153 A FR763153 A FR 763153A
Authority
FR
France
Prior art keywords
devices
recording movements
movements
recording
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
Schweisch
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 FR763153A publication Critical patent/FR763153A/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
    • G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
    • G01V1/18—Receiving elements, e.g. seismometer, geophone or torque detectors, for localised single point measurements
    • G01V1/181—Geophones

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
FR763153D 1932-10-20 1933-10-19 Improvements to devices for recording movements Expired FR763153A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE763153X 1932-10-20

Publications (1)

Publication Number Publication Date
FR763153A true FR763153A (en) 1934-04-25

Family

ID=3879973

Family Applications (1)

Application Number Title Priority Date Filing Date
FR763153D Expired FR763153A (en) 1932-10-20 1933-10-19 Improvements to devices for recording movements

Country Status (1)

Country Link
FR (1) FR763153A (en)

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