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B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
B63B22/00—Buoys
B63B22/04—Fixations or other anchoring arrangements
B63B22/08—Fixations or other anchoring arrangements having means to release or urge to the surface a buoy on submergence thereof, e.g. to mark location of a sunken object
B—PERFORMING OPERATIONS; TRANSPORTING
B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
B63B2205/00—Tethers
B63B2205/08—Tethers with means for recovering submerged objects
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Ocean & Marine Engineering
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FR33480D1927-01-081927-01-08Dispositif pour repérer les navires coulés et les retirer du fond de l'eau
ExpiredFR33480E
(fr)