FR837580A
(en )
1939-02-14
Improved maneuvering device for propellers, turbine wheels and pump rotors with adjustable blades
FR766819A
(en )
1934-07-04
Device for directing airplanes towards the landing field in fog
FR43366E
(en )
1934-05-11
System for mounting the propeller blades in their hub to adjust their incidence on the ground
FR645878A
(en )
1928-11-03
System for mounting the propeller blades in their hub to adjust their incidence on the ground
FR656820A
(en )
1929-05-14
Device for mounting the propeller blades in their hub to adjust their incidence on the ground
FR770709A
(en )
1934-09-20
Improvements in the assembly of vehicle axles
FR694240A
(en )
1930-12-01
Device for mounting the propeller blades on their hub
FR823451A
(en )
1938-01-20
Device allowing to rise in the air without motors
Gann
1935
The basis of my forecasting method
FR612030A
(en )
1926-10-15
Improvements in projectiles likely to be thrown from aerial vessels
FR778798A
(en )
1935-03-23
Fixing the propeller blades in their hub
FR778077A
(en )
1935-03-08
Device to attract and destroy small beings living in the air, on land and in water
FR666899A
(en )
1929-10-07
Device for mounting propeller hubs and blades
FR815217A
(en )
1937-07-08
Bleach-binder device, for fodder and other crops, automatically bringing the swaths in the form of hubs tied and erected on the ground
FR635580A
(en )
1928-03-19
Device for sharpening the blades of harvesters and mowers
CH154060A
(en )
1932-04-15
Device to increase the swimming speed in the water and to facilitate the water treading
FR731560A
(en )
1932-09-05
Sleeping eye mounting system in doll heads
FR756566A
(en )
1933-12-12
Improvements in the assembly of vehicle wheels
FR810399A
(en )
1937-03-20
Device for adjusting the air intake in the fireplaces
FR736662A
(en )
1932-11-26
Improvements to the wiper blade arms
FR718786A
(en )
1932-01-28
Propeller pump with adjustable vanes relative to the pump wheel hub
FR754723A
(en )
1933-11-13
System for mounting voices in babies' bodies
FR817969A
(en )
1937-09-15
Adjustable device for hauling seaplanes and other similar vehicles
FR752746A
(en )
1933-09-29
System for mounting the ploughshare on vineyard plows, for example
FR762548A
(en )
1934-04-12
Device acting automatically by an essential maneuver to prevent backfires in the boilers