FR377743A
(en )
1907-09-13
Device intended to avoid water hammer on the water meter and to prevent their clogging
CH42432A
(en )
1909-02-01
Apparatus for locomotion on water and in the air
FR394969A
(en )
1909-02-06
Apparatus for rising and moving in air and moving on water
FR400961A
(en )
1909-08-13
Propulsion device in air or water
FR394275A
(en )
1909-01-19
Propulsion device on water
FR398919A
(en )
1909-06-17
Apparatus for locomotion on land and water
FR377789A
(en )
1907-09-14
Apparatus intended to rise, support and move in the air
FR420501A
(en )
1911-02-01
Device for heating water quickly and economically
CH57889A
(en )
1913-02-17
Locomotion device on water
FR467936A
(en )
1914-06-24
Device walking in water, on the ground and in the air
FR396865A
(en )
1909-04-22
Device for cooling air and water
FR404998A
(en )
1909-12-16
Apparatus for rising and moving through the air
FR382681A
(en )
1908-02-13
Device for reducing the pressure in water pipes
FR381962A
(en )
1908-01-25
Device for the production of compressed air using running water
FR402989A
(en )
1909-10-22
Water lifting device
FR374005A
(en )
1907-06-03
Apparatus intended to rise and support itself in the air
FR357907A
(en )
1906-01-20
Water filter device
FR373984A
(en )
1907-05-31
Hood for stretchers and the like
FR6935E
(en )
1907-04-05
Water lifting device
FR377450A
(en )
1907-09-06
Device functioning only by water and intended for the breeding of heavy goods vehicles
FR344562A
(en )
1904-11-08
Swimming apparatus for use by humans or animals, which can be applied to any object to be moved and maintained on the water
FR383987A
(en )
1908-03-25
Device for increasing the effect of hand pressure on the water during swimming
FR399078A
(en )
1909-06-22
Device for walking on water
FR376589A
(en )
1907-08-13
Device preventing water hammer in the pipes
FR522880A
(en )
1921-08-08
Device capable of moving in air, on the water surface, and underwater