AT25138B
(en )
1906-07-25
Device for starting and stopping electric motors.
AT31977B
(en )
1908-02-25
Device for balancing the power requirements of three-phase machines.
CH40375A
(en )
1908-07-01
Device for starting and regulating induction motors
CH33133A
(en )
1905-10-31
Device with electric motors for quick stopping of the same
CH47860A
(en )
1910-08-16
Device for starting and stopping electric motors
DK6773C
(en )
1904-07-18
Controls for Electric Motors.
AT23763B
(en )
1906-04-10
Regulating device for electric motors.
AT25593B
(en )
1906-09-10
Device for the automatic starting of AC motors.
CH31238A
(en )
1905-03-15
Safety device in multi-phase power lines
AT25495B
(en )
1906-08-25
Grinding device.
CH31077A
(en )
1905-02-28
Rotating motor
CH69363A
(en )
1915-06-16
Device for quickly stopping and starting up record speaking machines
CH29095A
(en )
1904-08-15
System for starting and stopping machines remotely
CH32212A
(en )
1905-07-15
Device for switching electromotive forces on and off
CH30641A
(en )
1905-01-15
Electric motor
CH32490A
(en )
1905-07-31
Electric motor
CH46898A
(en )
1910-05-02
Automatic device for starting and stopping boiler feed devices
CH38938A
(en )
1908-01-02
Device for displaying changes in state by means of the electric current
CH27883A
(en )
1904-03-31
Device for storing energy
DK6517C
(en )
1904-05-02
Massage device.
CH40330A
(en )
1908-07-01
Device for lowering coffins
CH40821A
(en )
1908-09-01
Device for exciting dynamo machines
CH32259A
(en )
1905-07-15
Device for heating bodies using electrical energy
CH43097A
(en )
1909-04-01
Method and switching device for starting and stopping high-voltage lines
DK7374C
(en )
1905-03-06
Device for electric dynamo machines and motors.