CH63213A
(en )
1914-01-16
Commutation device on electrical machines
CH66202A
(en )
1914-08-17
Automatic electrical regulating device for electrical machines
CH68390A
(en )
1915-03-16
Cooling device on electrical machines
CH68723A
(en )
1915-04-16
Cooling device on electrical machines
CH73023A
(en )
1916-08-01
Winding on electrical machines
CH67713A
(en )
1915-01-02
Collector for electrical machines
CH64565A
(en )
1914-04-01
Commutation device on dynamo machines
CH76607A
(en )
1918-01-16
Device for fastening the rotor winding on high-speed electrical machines
CH76362A
(en )
1917-12-01
Conductor on electrical machines
CH56690A
(en )
1912-11-16
Device for cooling electrical machines
CH49030A
(en )
1911-01-02
Conductor arrangement in electrical machines
CH66583A
(en )
1914-09-16
Electrical machine conductors
CH59004A
(en )
1913-04-16
Current collector device for electrical machines
CH61534A
(en )
1913-10-01
Equipment on electrical machines for cooling the same
CH71509A
(en )
1916-01-17
Cooling device on dynamo-electric machines
DK17560C
(en )
1913-07-14
Commutation device for Dynamo machines.
CH49489A
(en )
1911-02-16
Winding in electrical machines
CH61537A
(en )
1913-10-01
Rotating field magnet for electrical machines
CH64078A
(en )
1914-03-02
Collector for electrical machines
CH70862A
(en )
1915-11-01
Collector for electrical machines
CH61535A
(en )
1913-10-01
Device for cooling electrical machines
AT74022B
(en )
1917-11-26
Electric point machine.
CH64568A
(en )
1914-04-16
Brush holders for electrical machines
AT74041B
(en )
1917-12-10
Electrical machine conductors.
CH65987A
(en )
1914-08-01
Brush arrangement on three-phase collector machines