FR439661A - Sounding device for ships - Google Patents

Sounding device for ships

Info

Publication number
FR439661A
FR439661A FR439661DA FR439661A FR 439661 A FR439661 A FR 439661A FR 439661D A FR439661D A FR 439661DA FR 439661 A FR439661 A FR 439661A
Authority
FR
France
Prior art keywords
ships
sounding device
sounding
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
Gordon Rattray
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR439661A publication Critical patent/FR439661A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C13/00—Surveying specially adapted to open water, e.g. sea, lake, river or canal
    • G01C13/008—Surveying specially adapted to open water, e.g. sea, lake, river or canal measuring depth of open water

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR439661D 1911-02-02 1912-02-02 Sounding device for ships Expired FR439661A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US439661XA 1911-02-02 1911-02-02

Publications (1)

Publication Number Publication Date
FR439661A true FR439661A (en) 1912-06-20

Family

ID=1481074

Family Applications (1)

Application Number Title Priority Date Filing Date
FR439661D Expired FR439661A (en) 1911-02-02 1912-02-02 Sounding device for ships

Country Status (1)

Country Link
FR (1) FR439661A (en)

Similar Documents

Publication Publication Date Title
FR439661A (en) Sounding device for ships
FR443241A (en) Warning device for ships
FR408602A (en) New sounding device for boats
FR427877A (en) Rescue device for underwater boats
FR436226A (en) Submarine rescue device
FR433732A (en) Device for waxy bathing
FR435273A (en) Signaling and rescue device for ships and submarines
FR432925A (en) Braking device for ships
FR13563E (en) Pouring device
FR420471A (en) Submarine rescue device
FR425588A (en) Signal device
FR16506E (en) Device for ironing razors
FR437393A (en) Device for ironing razors
FR445717A (en) Submarine lifeboat
FR457625A (en) Light signal device for air vessels
FR22097E (en) Device for destroying submarines
FR455960A (en) Rescue apparatus for castaways
FR464817A (en) Advanced device for transmitting music
FR447118A (en) Lifting device for submarine ships
FR453000A (en) Device for attraction
FR463422A (en) Submarine rescue device
FR427647A (en) Instrument for numbing animals
FR437597A (en) Device for inhalations
FR434130A (en) Signal device
FR451306A (en) Rescue device for submarine crews