FR1557380A - - Google Patents

Info

Publication number
FR1557380A
FR1557380A FR1557380DA FR1557380A FR 1557380 A FR1557380 A FR 1557380A FR 1557380D A FR1557380D A FR 1557380DA FR 1557380 A FR1557380 A FR 1557380A
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 FR1557380A publication Critical patent/FR1557380A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C19/00—Producing optical time signals at prefixed times by electric means
    • G04C19/02—Producing optical time signals at prefixed times by electric means by electric lamps
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C3/00—Measuring distances in line of sight; Optical rangefinders
    • G01C3/02—Details
    • G01C3/04—Adaptation of rangefinders for combination with telescopes or binoculars

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR1557380D 1968-03-20 1968-03-20 Expired FR1557380A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR144621 1968-03-20

Publications (1)

Publication Number Publication Date
FR1557380A true FR1557380A (zh) 1969-02-14

Family

ID=8647767

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1557380D Expired FR1557380A (zh) 1968-03-20 1968-03-20

Country Status (1)

Country Link
FR (1) FR1557380A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2386052A1 (fr) * 1977-03-31 1978-10-27 Siemens Ag Appareil electro-optique de reperage a reflexion d'ondes, notamment telemetre laser

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2386052A1 (fr) * 1977-03-31 1978-10-27 Siemens Ag Appareil electro-optique de reperage a reflexion d'ondes, notamment telemetre laser

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Legal Events

Date Code Title Description
ST Notification of lapse