FR390701A - Process for the manufacture of a hollow lifebuoy - Google Patents

Process for the manufacture of a hollow lifebuoy

Info

Publication number
FR390701A
FR390701A FR390701DA FR390701A FR 390701 A FR390701 A FR 390701A FR 390701D A FR390701D A FR 390701DA FR 390701 A FR390701 A FR 390701A
Authority
FR
France
Prior art keywords
lifebuoy
hollow
manufacture
hollow lifebuoy
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
Leo Ledermann
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 FR390701A publication Critical patent/FR390701A/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
    • B63C9/00—Life-saving in water
    • B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
    • B63C9/082—Annular or U-shaped life-buoys intended to be thrown to persons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
FR390701D 1908-05-30 1908-05-30 Process for the manufacture of a hollow lifebuoy Expired FR390701A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR390701T 1908-05-30

Publications (1)

Publication Number Publication Date
FR390701A true FR390701A (en) 1908-10-13

Family

ID=1436215

Family Applications (1)

Application Number Title Priority Date Filing Date
FR390701D Expired FR390701A (en) 1908-05-30 1908-05-30 Process for the manufacture of a hollow lifebuoy

Country Status (1)

Country Link
FR (1) FR390701A (en)

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