CH46376A
(en )
1910-03-01
Automatic regulation device for electrical machines
FR411942A
(en )
1910-06-29
Collector for electrical machines
AT53390B
(en )
1912-05-10
Cooling device for enclosed electrical machines.
CH47322A
(en )
1910-06-16
Automatic control device for electrical machines
CH43699A
(en )
1909-06-01
Double T armature for electrical machines
CH38241A
(en )
1907-09-30
Winding device for electric clocks
CH38483A
(en )
1907-10-31
Winding device for electric clocks
CH44285A
(en )
1909-08-02
Starter for electric motors
AT25294B
(en )
1906-08-10
Brush holders for electrical machines.
CH68006A
(en )
1915-02-01
Device for cooling electrical machines
CH53182A
(en )
1912-02-01
Device for cooling electrical machines
CH66650A
(en )
1914-10-01
Device for cooling electrical machines
CH36102A
(en )
1907-02-15
Connection device for electrical lines
FR396310A
(en )
1909-04-07
Collector for electrical machines
CH44310A
(en )
1909-08-02
Automatic starter for electric motors
CH39199A
(en )
1908-02-01
Automatic starting device for electric motors
CH43993A
(en )
1909-07-01
Carbon holders for electric machines
CH34418A
(en )
1906-04-15
Safety device for electrical lines
CH37061A
(en )
1907-04-15
Magnetic frame for electrical machines
CH45390A
(en )
1909-12-16
Multiple fuse for electrical lines
CH57849A
(en )
1913-02-01
Clamping device for electrical lines
CH45389A
(en )
1909-11-16
Material for electrical resistors
CH43697A
(en )
1909-06-01
Cooling device for encapsulated electrical machines
FR370321A
(en )
1907-02-04
Brushes for electrical machines
CH37065A
(en )
1907-04-15
Coil for electrical purposes