CH257546A
(en )
1948-10-15
Electric motor stator wound with wire spools.
CH269308A
(en )
1950-06-30
Electric motor.
CH269620A
(en )
1950-07-15
Alternator with fixed windings.
AT238297B
(en )
1965-02-10
Electric alternating or three-phase machine with claw pole rotor
CH258953A
(en )
1948-12-31
Self-starting electrical synchronous motor.
AT175936B
(en )
1953-08-25
Submersible electric motor
SU74382A1
(en )
1948-11-30
Electric drive
CH257846A
(en )
1948-10-31
Electric machine.
CH290710A
(en )
1953-05-15
Electric motor with speed controller.
CH247101A
(en )
1947-02-15
Toy electric motor.
CH282197A
(en )
1952-04-15
Electric motor.
DK74850C
(en )
1952-10-20
Electric motor with liquid-tight encapsulated stator winding.
CH272682A
(en )
1950-12-31
Single-phase series commutator motor with multiple parallel winding.
CH277121A
(en )
1951-08-15
Small electric motor with reduction gear.
CH268291A
(en )
1950-05-15
Commutator machine with multiple winding.
FR976293A
(en )
1951-03-15
electric motors
CH262392A
(en )
1949-06-30
Electric motor with end shields.
CH278380A
(en )
1951-10-15
Small motor with self-supporting armature winding suitable for direct and alternating current, especially for clock windings
CH258679A
(en )
1948-12-15
Small electric motor.
CH287360A
(en )
1952-11-30
Small electric motor.
FI25333A
(en )
1951-10-10
Electric motor stator
CH271908A
(en )
1950-11-30
Electric scissors.
CH290515A
(en )
1953-04-30
Single-phase series commutator motor with multiple parallel winding.
CH264724A
(en )
1949-10-31
Electric lead accumulator.
AT172643B
(en )
1952-09-25
Electric machine with commutator