FR748721A - Flotteur en liège combiné avec un vêtement imperméable permettant la flottaison et le déplacement sur l'eau du corps humain
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Flotteur en liège combiné avec un vêtement imperméable permettant la flottaison et le déplacement sur l'eau du corps humain
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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
B63C9/087—Body suits, i.e. substantially covering the user's body ; Immersion suits, i.e. substantially completely covering the user
B63C9/093—Body suits, i.e. substantially covering the user's body ; Immersion suits, i.e. substantially completely covering the user using solid buoyant material
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Mechanical Engineering
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Ocean & Marine Engineering
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FR748721D1932-12-061932-12-06Flotteur en liège combiné avec un vêtement imperméable permettant la flottaison et le déplacement sur l'eau du corps humain
ExpiredFR748721A
(fr)