Board for the practice of water sports and the fight against obesity and other conditions
FR2546125A2
Semi-rigid inflatable boat
FR2546124A1
Semi-rigid inflatable boat
FR2538773A1
Semi-rigid pneumatic boat
FR2517620A1
Improvements on means for the insubmersability of ships
FR2497760A1
Buoyancy aid for marine vessel - has removable floats attached along upper exterior edges of hull
FR2490579A1
Boat with pneumatic floats - has two side floats, and front rear side skids fixed by straps to hull
FR2483352A1
Liquid bulk carrier having rigid bow and stern - has central section with flexible inflatable compartments enclosing tank and smaller floats around outside of hull
FR2471309A1
Stiffening members for inflatable craft - are held in sleeves fixed around vessel and clear of sides to form lifting handles
FR2466260A1
Surf board consisting of pneumatic air-tight bag - has panels of laminated material bonded to sides and supple edging
FR2464729A1
Water ski for prone user - has curved sides and raised pointed front and opening at back for users abdomen
FR2396570A1
Skateboard with protective trim - has braking block fixed beneath rear extension
FR2367149A2
Sand retaining barrier for coastal defence works - uses screw threaded pile to act as anchorage and to retain sand
FR2351213A1
Barrage elements for trapping sand on beaches - consist of plastics posts driven into beach to form barrage at inclined angle to shore
FR2108778A1
Flexible dredges - for removing fuel oil slicks from the sea
FR2062458A5
Shapes and devices for making large capacitypetroleum - tanks submersible and towable
