CH76626A
(en )
1918-01-16
Innovation in tents with inner main masts and outer masts for aircraft and the like
FR493537A
(en )
1919-08-12
Demountable tent with folding elements
FR494843A
(en )
1919-09-19
Further training in material transporters and elevators
FR495763A
(en )
1919-10-17
Improvements in the construction of airplanes
FR528149A
(en )
1921-11-07
Improvements in the construction of airplanes
FR513038A
(en )
1921-02-05
Improvements made in the construction of seaplanes
AU321717B
(en )
1917-06-19
Improvements in and connected with the manufacture of cement
ES64759A1
(en )
1917-07-16
Improvements in the construction of automobiles and similar devices.
CH75689A
(en )
1918-01-16
Combined support and support bearing with subdivided support surface
FR484410A
(en )
1917-10-03
Bearings with mixed balls
FR503769A
(en )
1920-06-17
Improvements in aircraft controls
FR510079A
(en )
1920-11-26
Improvements in the construction of refrigerated wagons
CH75667A
(en )
1917-09-01
Humidifiers for envelopes and the like
FR496642A
(en )
1919-11-12
Airplane with parachute
FR487644A
(en )
1918-07-17
Improvements in the manufacture of containers
ES63940A1
(en )
1917-04-01
Improvements in the manufacture of mosaics and other granite objects.
FR492219A
(en )
1919-07-02
Improvements in aircraft construction
FR494371A
(en )
1919-09-06
Improvement in the construction of wagons
FR530413A
(en )
1921-12-22
Aerial propeller
AU321717A
(en )
1917-06-19
Improvements in and connected with the manufacture of cement
FR495129A
(en )
1919-09-30
Advanced lacquered rattan lifebuoys and floats
CH77718A
(en )
1918-05-16
Airplane with fuselage slide
FR494522A
(en )
1919-09-11
Improvements in the construction of v-motors.
CA4341S
(en )
1917-11-29
Davenports and the like
FR498970A
(en )
1920-01-28
Improvements in the manufacture of fabric for aircraft, balloons and similar devices