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ES110373A1
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Boats with rotating emergency organs automatically.
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US1299161A
|
|
Ship.
|
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GB108318A
|
|
Improvements in Means for Reducing the Resistance to Propulsion of Ships and other Marine Vessels.
|
|
GB126988A
|
|
Process and Apparatus for the Manufacture of Propellers by Pressing and Moulding upon a Matrix.
|
|
GB191229170A
|
|
Propeller applicable to Aerial and to Nautical Navigation.
|
|
US1103188A
|
|
Driving and sustaining surfaces applicable to navigation in air and water.
|
|
GB191214736A
|
|
Improvements in Driving and Sustaining Surfaces applicable to Navigation, in Air and Water.
|
|
US1032327A
|
|
Power-transmitting mechanism.
|
|
US1078270A
|
|
Screw-propeller.
|
|
GB191107586A
|
|
Improvements in Propellers for Aerial and Nautical Navigation.
|
|
GB190915656A
|
|
Improvements in or relating to Propellers and the like.
|
|
GB190720917A
|
|
Improvements in Surfaces of Ascension or Aeroplanes for Flying Machines.
|
|
US920554A
|
|
Surface of ascension or aeroplane for flying-machines.
|
|
GB190500371A
|
|
Improvements in Propellers.
|
|
GB190019199A
|
|
Improvements relating to Apparatus for Aerial Navigation.
|
|
CA261878A
|
|
Marine automobile
|
|
CA290699A
|
|
Ship auto gyration
|
