CH49796A
(en )
1911-04-01
Speed regulator device for motors
FR12898E
(en )
1910-12-08
Device for adjusting the speed of asynchronous motors
FR477094A
(en )
1915-09-22
Speed regulator device for electric motors
FR14251E
(en )
1911-10-24
Device for adjusting the speed of asynchronous motors
FR14258E
(en )
1911-10-24
Device for adjusting the speed of asynchronous motors
FR418234A
(en )
1910-12-03
Device for adjusting the speed of asynchronous motors
FR469778A
(en )
1914-08-10
Speed control device for turbines
FR456619A
(en )
1913-09-01
Automatic speed regulator for electric motors
FR426387A
(en )
1911-07-05
Device for starting and regulating the speed of AC motors
FR19224E
(en )
1914-12-01
Speed control device for turbines
CH46490A
(en )
1910-03-16
Centrifugal pump-speed regulator for motors
FR470225A
(en )
1914-08-28
Speed regulator for electric motors
FR404715A
(en )
1909-12-10
Safety device for speed regulators
FR464042A
(en )
1914-03-11
Speed regulator device
FR12349E
(en )
1910-08-29
Auto-bogie motor device for vehicle
FR439478A
(en )
1912-06-14
Adjustment device for wind motors
FR421708A
(en )
1911-03-03
Angular speed regulator
FR12693E
(en )
1910-10-26
Speed indicating device for direct current or alternating current motors
FR414610A
(en )
1910-09-07
Control device for electric motors
FR467755A
(en )
1914-06-20
Carburetor improvements for constant speed engines
FR388080A
(en )
1908-08-01
Speedometer device for direct current or alternating current motors
FR418305A
(en )
1910-12-06
Device for the electrical regulation of machine speed
FR438399A
(en )
1912-05-15
Adjustable control device for motor distribution
FR540142A
(en )
1922-07-05
Locking device for speed regulators of talking machines
FR444143A
(en )
1912-10-10
Lubricating device for engines