CH29238A
(en )
1904-07-31
Device for reducing the voltage drop in AC machines
CH28716A
(en )
1904-05-31
Device for reducing the voltage drop in AC machines
CH29348A
(en )
1904-08-15
Device for reducing the voltage drop in AC machines
CH35987A
(en )
1906-11-15
Device for voltage regulation in AC machines
CH40399A
(en )
1908-07-01
Device for reducing the voltage drop in AC railways
CH42642A
(en )
1909-02-16
Device for reducing the voltage drop in the return line of AC railways
GB190426422A
(en )
1905-01-05
An Improvement in Egg-cutter
CH33503A
(en )
1905-12-15
Compounding device in synchronous AC machines
CH63556A
(en )
1914-02-02
Device for stretching and unclamping shoes
FR349559A
(en )
1905-06-03
AC regulator
CH39203A
(en )
1908-02-17
Device for controlling alternating current machines connected in parallel
CH34512A
(en )
1906-04-30
Device for holding umbrellas in various positions
CH32360A
(en )
1905-07-15
Device for voltage regulation for alternating current
AT25138B
(en )
1906-07-25
Device for starting and stopping electric motors.
CH41758A
(en )
1908-11-16
Device for switching slip-on rails in threading machines
FR2937E
(en )
1904-07-25
Removable bottle
CH38356A
(en )
1907-10-15
Device for displaying current losses in electrical lines
CH33730A
(en )
1906-01-15
Device for automatic parallel switching of AC machines
CH30895A
(en )
1905-02-28
AC motor meter
CH30603A
(en )
1905-01-15
AC motor meter
CH30214A
(en )
1904-11-30
Device for displaying sudden increases in temperature
CH39882A
(en )
1908-05-01
Device for compounding synchronous AC machines
CH30644A
(en )
1905-01-15
Advanced training in electrical machines
CH33133A
(en )
1905-10-31
Device with electric motors for quick stopping of the same
CH31290A
(en )
1905-03-15
Device for cleaning floors