AT53390B
(en )
1912-05-10
Cooling device for enclosed electrical machines.
FR411942A
(en )
1910-06-29
Collector for electrical machines
CH43699A
(en )
1909-06-01
Double T armature for electrical machines
CH43697A
(en )
1909-06-01
Cooling device for encapsulated electrical machines
CH46376A
(en )
1910-03-01
Automatic regulation device for electrical machines
CH53182A
(en )
1912-02-01
Device for cooling electrical machines
CH68006A
(en )
1915-02-01
Device for cooling electrical machines
CH66650A
(en )
1914-10-01
Device for cooling electrical machines
CH37061A
(en )
1907-04-15
Magnetic frame for electrical machines
AT25294B
(en )
1906-08-10
Brush holders for electrical machines.
AT41221B
(en )
1910-02-25
Device for cooling electrical machines.
CH43993A
(en )
1909-07-01
Carbon holders for electric machines
AT42470B
(en )
1910-06-10
Brush holders for electrical machines.
CH44285A
(en )
1909-08-02
Starter for electric motors
CH49490A
(en )
1911-02-16
Device for cooling electrical machines
CH37814A
(en )
1907-07-31
Rotating field magnet for electrical machines
CH41957A
(en )
1908-12-16
Cooling device on electrical machines
CH43823A
(en )
1909-06-16
Equipment on electrical machines for cooling them
CH45390A
(en )
1909-12-16
Multiple fuse for electrical lines
AT41800B
(en )
1910-04-11
Device for operating electrical machines.
CH47322A
(en )
1910-06-16
Automatic control device for electrical machines
CH39782A
(en )
1908-04-16
Rotary switch for electrical lines
CH38483A
(en )
1907-10-31
Winding device for electric clocks
CH38241A
(en )
1907-09-30
Winding device for electric clocks
CH35473A
(en )
1906-08-31
Electric welding machine