AT172811B
(en )
1952-10-25
Temperature control device for an electric casting mouth heating on setting machines
NL157419B
(en )
ELECTRIC MASS METER.
CH291346A
(en )
1953-06-15
Electrical control device for an Ignitron.
NL145064B
(en )
ELECTRIC SWITCH DEVICE.
FR979851A
(en )
1951-05-04
Electric blanket
CH287683A
(en )
1952-12-15
Temperature regulators for electric heaters.
CH264268A
(en )
1949-10-15
Electric sewing machine.
FR970228A
(en )
1951-01-02
Means for cooling electrical machines
FR1040685A
(en )
1953-10-16
Thermal switch for excess current
CH281252A
(en )
1952-02-29
Electric machine.
AT173756B
(en )
1953-01-26
Electric control device with adjusting motor
CH279752A
(en )
1951-12-15
Electric fuse.
FR1042473A
(en )
1953-11-02
heating element for electric resistances
AT173168B
(en )
1952-11-25
Temperature regulators for electric heaters
CH257846A
(en )
1948-10-31
Electric machine.
DK78063C
(en )
1954-09-06
Temperature control mechanism for an electric mold nozzle heater for set machines.
CH255224A
(en )
1948-06-15
Electric machine with cooling device.
FR951987A
(en )
1949-11-07
Electric heating form for tie
AT170770B
(en )
1952-03-25
Electric drive device
FR1090569A
(en )
1955-03-31
Adjustable heating switch
ES21364Y
(en )
1950-03-16
Electric heating device.
AT179594B
(en )
1954-09-10
Electric resistance heating
DK74889C
(en )
1952-10-27
Control device for hot air machines.
CH282528A
(en )
1952-04-30
Electric ignition device.
FR1055699A
(en )
1954-02-22
Improved insulating material for sheathed type electric resistances