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FR389552A - Device for finding cables and other objects at the bottom of the water - Google Patents

Device for finding cables and other objects at the bottom of the water

Info

Publication number
FR389552A
FR389552A FR389552DA FR389552A FR 389552 A FR389552 A FR 389552A FR 389552D A FR389552D A FR 389552DA FR 389552 A FR389552 A FR 389552A
Authority
FR
France
Prior art keywords
cables
finding
objects
water
finding cables
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
Friedrich H. C. Heyn
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.)
FRIEDRICH H C HEYN
Original Assignee
FRIEDRICH H C HEYN
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 FRIEDRICH H C HEYN filed Critical FRIEDRICH H C HEYN
Application granted granted Critical
Publication of FR389552A publication Critical patent/FR389552A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/48—Means for searching for underwater objects
    • B63C11/50—Means for searching for underwater objects using grapnels

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
FR389552D 1908-03-18 1908-03-18 Device for finding cables and other objects at the bottom of the water Expired FR389552A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR389552T 1908-03-18

Publications (1)

Publication Number Publication Date
FR389552A true FR389552A (en) 1908-09-12

Family

ID=1435151

Family Applications (1)

Application Number Title Priority Date Filing Date
FR389552D Expired FR389552A (en) 1908-03-18 1908-03-18 Device for finding cables and other objects at the bottom of the water

Country Status (1)

Country Link
FR (1) FR389552A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1014870B (en) * 1955-06-21 1957-08-29 Ingbuero Atlas Unmanned ground-towing device for searching a sea area
WO1989010295A1 (en) * 1988-04-26 1989-11-02 Neil Richard Attenborough Improvements relating to sea anchors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1014870B (en) * 1955-06-21 1957-08-29 Ingbuero Atlas Unmanned ground-towing device for searching a sea area
WO1989010295A1 (en) * 1988-04-26 1989-11-02 Neil Richard Attenborough Improvements relating to sea anchors

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