CH29996A
(en )
1904-10-31
Field magnet on AC motors with a collector
CH34797A
(en )
1906-05-31
Stator on AC collector motors
CH36656A
(en )
1907-02-15
Field magnet for synchronous alternating current generators and motors with direct current excitation
CH29175A
(en )
1904-07-31
Target with electrical display device
CH33841A
(en )
1906-01-31
Electric machine with commutation magnets
CH54387A
(en )
1912-05-17
Winding arrangement on induction motors
FR348945A
(en )
1905-05-02
Dynamos and electric motors
FR367087A
(en )
1906-10-19
Magnetic casing for electrical machines with auxiliary poles
CH33639A
(en )
1905-12-31
Electrical oscillation circuit with mechanical short circuit
ES33050A1
(en )
1904-01-16
An electric meter.
CH39200A
(en )
1908-02-01
Innovation in electrical machines with compensation poles
CH31968A
(en )
1905-05-31
Commutation device on single-phase commutator motors with short-circuit brushes
CH9356A
(en )
1895-05-31
Starting device for AC motors with short-circuit armatures
CH28585A
(en )
1904-05-15
Innovation in closed electric motors
CH46236A
(en )
1910-02-16
Single or multi-phase induction motor with short-circuit armature
CH33273A
(en )
1905-11-15
Electric distribution line with generators at various points
CH34168A
(en )
1906-03-15
Three-phase motor with direct current armature
ES32956A2
(en )
1904-01-16
Improvement in dynamos and electric motors.
CH33149A
(en )
1906-03-31
Clock with electrical switching device
CH44422A
(en )
1909-08-02
Three-phase induction motor with short-circuit armature
CH45242A
(en )
1909-11-01
Three-phase induction motor with short-circuit armature
FR336755A
(en )
1904-03-17
Magnetic tachometer
CH49483A
(en )
1911-02-16
Magnetic electric generator
CH27878A
(en )
1904-03-15
Field fitting with direct current exciter for electrical machines
CH28719A
(en )
1904-06-15
Advanced Field Electromagnet Electric Machine