|
DK1924C
(en)
|
|
Boat with lower keel and waterproof compartment.
|
|
FI831A
(en)
|
|
Cargo ship structure
|
|
FI864A
(en)
|
|
Cargo ship structure
|
|
GB191211589A
(en)
|
|
Improvements in Life-boats or Rafts.
|
|
DK1525C
(en)
|
|
Devices for ensuring the buoyancy of ships, boats and the like.
|
|
DK1805C
(en)
|
|
Drum-shaped and bottom-mounted ship propeller.
|
|
CH22823A
(en)
|
|
Underwater shape on hulls
|
|
GB189819969A
(en)
|
|
Improvements in or relating to Fishing Floats.
|
|
CH13627A
(en)
|
|
Toy boat hull
|
|
GB189910003A
(en)
|
|
Improvements in Boats.
|
|
CH16558A
(en)
|
|
Propeller arrangement
|
|
GB189624538A
(en)
|
|
An Improved Floating Dry-dock and Vessel-cleaner.
|
|
DK3302C
(en)
|
|
Double ship, consisting of an underwater and an overwater hull.
|
|
FR358207A
(en)
|
|
Further training in ship hulls
|
|
FR348036A
(en)
|
|
Improvement in boat hulls
|
|
FR1745E
(en)
|
|
Self-righting and unsinkable boat henry
|
|
FR350438A
(en)
|
|
Improvements in the propulsion of submarine boats
|
|
CH17069A
(en)
|
|
Propulsion device for watercraft
|
|
GB190216018A
(en)
|
|
Improvements in Boat Davits.
|
|
GB189404030A
(en)
|
|
Improvements in the Construction of Ships and Boats whereby the same are Rendered Available for Use by Land and Sea.
|
|
GB189824948A
(en)
|
|
Improvements in Ammunition Hoists Employed on Ship Board.
|
|
GB190000230A
(en)
|
|
Improvements in and Appertaining to Pontoons, Floating Baths, Floating Piers and the like.
|
|
GB189805779A
(en)
|
|
Improvements in and relating to Submarine Torpedoes.
|
|
GB189912258A
(en)
|
|
Improvements in the Construction of Ships and Boats.
|
|
GB189825088A
(en)
|
|
Improvements in Ship Log Apparatus.
|