FR446577A - Lifeline with grapples floating between two waters - Google Patents

Lifeline with grapples floating between two waters

Info

Publication number
FR446577A
FR446577A FR446577DA FR446577A FR 446577 A FR446577 A FR 446577A FR 446577D A FR446577D A FR 446577DA FR 446577 A FR446577 A FR 446577A
Authority
FR
France
Prior art keywords
grapples
lifeline
waters
floating
grapples floating
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
Georges Benard
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 FR446577A publication Critical patent/FR446577A/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)
FR446577D 1912-07-25 1912-07-25 Lifeline with grapples floating between two waters Expired FR446577A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR446577T 1912-07-25

Publications (1)

Publication Number Publication Date
FR446577A true FR446577A (en) 1912-12-09

Family

ID=1487338

Family Applications (1)

Application Number Title Priority Date Filing Date
FR446577D Expired FR446577A (en) 1912-07-25 1912-07-25 Lifeline with grapples floating between two waters

Country Status (1)

Country Link
FR (1) FR446577A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2551998A (en) * 1950-05-05 1951-05-08 Groot John Peter De Submersible drag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2551998A (en) * 1950-05-05 1951-05-08 Groot John Peter De Submersible drag

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