CH277695A - Buoyancy aid. - Google Patents

Buoyancy aid.

Info

Publication number
CH277695A
CH277695A CH277695DA CH277695A CH 277695 A CH277695 A CH 277695A CH 277695D A CH277695D A CH 277695DA CH 277695 A CH277695 A CH 277695A
Authority
CH
Switzerland
Prior art keywords
buoyancy aid
buoyancy
aid
Prior art date
Application number
Other languages
German (de)
Inventor
Droz Auguste
Original Assignee
Droz Auguste
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 Droz Auguste filed Critical Droz Auguste
Publication of CH277695A publication Critical patent/CH277695A/en

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
    • B63C9/13—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist
    • B63C9/15—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist having gas-filled compartments
    • B63C9/155—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist having gas-filled compartments inflatable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
CH277695D 1949-12-29 1949-12-29 Buoyancy aid. CH277695A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH277695T 1949-12-29

Publications (1)

Publication Number Publication Date
CH277695A true CH277695A (en) 1951-09-15

Family

ID=4481362

Family Applications (1)

Application Number Title Priority Date Filing Date
CH277695D CH277695A (en) 1949-12-29 1949-12-29 Buoyancy aid.

Country Status (1)

Country Link
CH (1) CH277695A (en)

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