FR495996A - Signal device, for submarines - Google Patents

Signal device, for submarines

Info

Publication number
FR495996A
FR495996A FR495996DA FR495996A FR 495996 A FR495996 A FR 495996A FR 495996D A FR495996D A FR 495996DA FR 495996 A FR495996 A FR 495996A
Authority
FR
France
Prior art keywords
submarines
signal device
signal
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GEN ORDNANCE Co
Original Assignee
GEN ORDNANCE Co
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 by GEN ORDNANCE Co filed Critical GEN ORDNANCE Co
Application granted granted Critical
Publication of FR495996A publication Critical patent/FR495996A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63GOFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G8/00Underwater vessels, e.g. submarines; Equipment specially adapted therefor
    • B63G8/38Arrangement of visual or electronic watch equipment, e.g. of periscopes, of radar

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR495996D 1917-12-11 1917-12-11 Signal device, for submarines Expired FR495996A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR495996T 1917-12-11

Publications (1)

Publication Number Publication Date
FR495996A true FR495996A (en) 1919-10-23

Family

ID=1531469

Family Applications (1)

Application Number Title Priority Date Filing Date
FR495996D Expired FR495996A (en) 1917-12-11 1917-12-11 Signal device, for submarines

Country Status (1)

Country Link
FR (1) FR495996A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2505768A1 (en) * 1981-05-15 1982-11-19 Sagem IMPROVEMENTS TO MULTI-SCOPE PERISCOPIC INSTALLATIONS FOR SUBMARINES

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2505768A1 (en) * 1981-05-15 1982-11-19 Sagem IMPROVEMENTS TO MULTI-SCOPE PERISCOPIC INSTALLATIONS FOR SUBMARINES
EP0065457A1 (en) * 1981-05-15 1982-11-24 Societe D'applications Generales D'electricite Et De Mecanique S A G E M Periscope for submarines with a plurality of watch heads

Similar Documents

Publication Publication Date Title
FR495996A (en) Signal device, for submarines
FR493503A (en) Device intended for marine navigation
FR495844A (en) Portable device for light signals
FR532638A (en) Apparatus for measuring speed
FR492116A (en) Nautical device
FR525862A (en) Boat propulsion device
FR524108A (en) Apparatus for underwater telegraphy
FR486399A (en) Signal device for railways
FR468604A (en) Safety device for submarines
FR23184E (en) Apparatus for underwater telegraphy
FR527119A (en) Fumivorous device
FR484352A (en) Verification device
FR489961A (en) Signal device
FR449940A (en) Signal device for buoys, etc.
FR474491A (en) Device for signal transmission
CH79665A (en) Device for drawing
FR492335A (en) Vision device for underwater navigation
FR461117A (en) Signal device, for automobiles
FR494654A (en) Earphone-isolator device
FR490640A (en) Testing device for 90 ° square
FR491728A (en) Device for signal generation
FR487792A (en) Measuring device
DK33195C (en) Sound device.
FR436226A (en) Submarine rescue device
FR22271E (en) Time device for underwater mines