CH66530A
(en )
1914-09-16
Device for determining the efficiency of the transmission of motor vehicles
FR472865A
(en )
1914-12-22
Advanced carburetor system
FR461267A
(en )
1913-12-24
Automotive plow
FR453294A
(en )
1913-06-04
Automotive
FR461152A
(en )
1913-12-22
Warning device for vehicles
CH62242A
(en )
1913-11-17
Device for outputting power from the transmission shaft in automobile vehicles
CH66434A
(en )
1914-09-01
Device for preparing emulsions
FR462325A
(en )
1914-01-24
Automotive security device
FR458226A
(en )
1913-10-06
Automotive security device
FR459821A
(en )
1913-11-17
Warning device for automobiles
CH65742A
(en )
1914-07-16
Device for purifying waste water
CH72184A
(en )
1916-09-16
Device for forming loopholes
FR471389A
(en )
1914-10-24
Warning device for automobiles or others
CH63406A
(en )
1914-04-16
Device for attaching hoses to pipes
CH65586A
(en )
1914-06-16
Device for the automatic supply of cooling water for grinding wheels
CH64116A
(en )
1914-03-16
Driving device for vehicles
CH65838A
(en )
1914-07-16
Device for braking land vehicles
CH59504A
(en )
1913-06-02
Device for improving the power factor of asynchronous machines
CH65680A
(en )
1914-07-01
Device for determining the heat units given off by radiators
CH64547A
(en )
1914-04-01
Automotive winch
CH68412A
(en )
1915-04-01
Sound generating device particularly applicable as an automobile warning device
CH59533A
(en )
1913-05-16
Device for issuing traffic announcements
FR469773A
(en )
1914-08-10
Device for indicating the speeding of vehicles
CH73661A
(en )
1916-11-01
Device for the production of concrete steps
CH75652A
(en )
1918-02-01
Device for making butter