CH79407A
(en )
1918-11-01
Rotor winding with several layers on top of one another for high-speed electrical machines
CH79437A
(en )
1918-11-16
Rotor winding with several layers on top of one another for high-speed electrical machines
CH81521A
(en )
1919-11-17
Rotor for high-speed electrical machines
AT82853B
(en )
1921-02-25
Rotor winding for electrical machines.
CH79868A
(en )
1919-01-16
Rapid electrical regulator with feedback device for electrical machines
CH71264A
(en )
1915-12-16
Coin machine for electrical current limitation
CH76480A
(en )
1918-05-16
Detachable pole piece for electrical machines
CH67713A
(en )
1915-01-02
Collector for electrical machines
CH70206A
(en )
1915-09-01
Independent voltage regulator for electrical machines
CH68393A
(en )
1915-03-16
Slip ring for electrical machines
CH61537A
(en )
1913-10-01
Rotating field magnet for electrical machines
CH73023A
(en )
1916-08-01
Winding on electrical machines
CH74165A
(en )
1917-01-16
Electric machine rotors
CH72424A
(en )
1916-08-16
Closed electrical machine
CH69393A
(en )
1915-06-16
Collector for electrical machines
CH77986A
(en )
1918-06-17
Stands for electrical machines
CH80598A
(en )
1919-03-17
Cooling device on dynamo-electric machines
CH80599A
(en )
1919-03-17
Cooling device on dynamo-electric machines
AT75909B
(en )
1919-03-26
Electric machine rotors.
CH75559A
(en )
1917-08-16
Electric blueprint machine
CH58288A
(en )
1913-03-01
Automatic voltage regulator for electrical machines
CH80661A
(en )
1919-03-17
Cover for electrical heat generators
CH68242A
(en )
1915-03-16
Automatic controller for electrical machines
CH71145A
(en )
1915-12-16
Automatic controller for electrical machines
CH73333A
(en )
1916-09-16
Arrangement of the rotor winding of electrical machines