FR1219744A - Repérage sous-marin - Google Patents

Repérage sous-marin

Info

Publication number
FR1219744A
FR1219744A FR791283A FR791283A FR1219744A FR 1219744 A FR1219744 A FR 1219744A FR 791283 A FR791283 A FR 791283A FR 791283 A FR791283 A FR 791283A FR 1219744 A FR1219744 A FR 1219744A
Authority
FR
France
Prior art keywords
spotting
underwater
underwater spotting
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
FR791283A
Other languages
English (en)
Inventor
Jean-Jacques Gautier
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 FR791283A priority Critical patent/FR1219744A/fr
Application granted granted Critical
Publication of FR1219744A publication Critical patent/FR1219744A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
FR791283A 1959-04-06 1959-04-06 Repérage sous-marin Expired FR1219744A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR791283A FR1219744A (fr) 1959-04-06 1959-04-06 Repérage sous-marin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR791283A FR1219744A (fr) 1959-04-06 1959-04-06 Repérage sous-marin

Publications (1)

Publication Number Publication Date
FR1219744A true FR1219744A (fr) 1960-05-19

Family

ID=8713295

Family Applications (1)

Application Number Title Priority Date Filing Date
FR791283A Expired FR1219744A (fr) 1959-04-06 1959-04-06 Repérage sous-marin

Country Status (1)

Country Link
FR (1) FR1219744A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0024262A1 (fr) * 1979-08-14 1981-02-25 BLANCHUT & BERTRAND S.A. Dispositif électroacoustique de signalisation et d'identification subaquatique d'un navire

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0024262A1 (fr) * 1979-08-14 1981-02-25 BLANCHUT & BERTRAND S.A. Dispositif électroacoustique de signalisation et d'identification subaquatique d'un navire

Similar Documents

Publication Publication Date Title
BE749955Q (fr) Vormmachine
CH365635A (fr) Stylographe
DK132729C (da) Grammofon-pick-up
BE607453Q (fr) Centrifugaalschakelaar
FR1219744A (fr) Repérage sous-marin
CH419723A (de) Ungeziefervertilgungsmittel
CH388802A (de) Wasserfahrzeug
FR1267788A (fr) étui
FR1214739A (fr) étui
CH371189A (fr) Klystron-réflex
CH371006A (it) Moto-scooter
ES77980Y (es) Estuche
ES71464Y (es) Cesto-bolso
ES73216Y (es) Justillo nesgado
BE599288Q (fr) Zuurkast
ES74388Y (es) Lavasuelos
ES74774Y (es) Lechera
ES75090Y (es) Apoya-espalda
ES76190Y (es) Cápsula-precinto
BE581844R (fr) Isolatiemat tegen contactgeluid
BE585082R (fr) Landbouwfreesmachine
BE575601R (fr) Vouwdoos
ES71304Y (es) Water-bidet
ES72399Y (es) Tapón-cápsula
ES71722Y (es) Laringófono