FR454636A
(en )
1913-07-09
Conductors for electrical machines
FR441576A
(en )
1912-08-10
Brush holder in insulating material for dynamos
CH61536A
(en )
1913-10-01
Brush holders made of insulating material for electrical machines
CH64568A
(en )
1914-04-16
Brush holders for electrical machines
CH67961A
(en )
1915-02-01
Brush holders for electrical machines
CH59004A
(en )
1913-04-16
Current collector device for electrical machines
CH67713A
(en )
1915-01-02
Collector for electrical machines
FR17767E
(en )
1913-11-15
Armature for electrical machines
CH61537A
(en )
1913-10-01
Rotating field magnet for electrical machines
FR430095A
(en )
1911-10-07
Brush holders for electrical machines
CH51706A
(en )
1911-09-16
Carbon brush for electric machines
CH61276A
(en )
1913-09-16
Switch boxes for electrical purposes
CH59507A
(en )
1913-05-16
Insulating clamp for electrical lines
CH66583A
(en )
1914-09-16
Electrical machine conductors
CH70091A
(en )
1915-09-01
Process for the insulation of coils from flat conductors for electrical machines
CH61767A
(en )
1913-10-16
Process for the insulation of coils from flat conductors for electrical machines
CH67514A
(en )
1914-12-16
Contact wire holder for electric railways
CH67657A
(en )
1915-01-02
Contact brush for electrical switching devices
FR440056A
(en )
1912-07-01
Insulator for electrical conductors
CH64078A
(en )
1914-03-02
Collector for electrical machines
CH70862A
(en )
1915-11-01
Collector for electrical machines
CH60315A
(en )
1913-07-01
Holder for electric irons
CH63214A
(en )
1914-01-16
Abrasive brush holders for electric current collectors
CH70206A
(en )
1915-09-01
Independent voltage regulator for electrical machines
AT74041B
(en )
1917-12-10
Electrical machine conductors.