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US2332611A
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Electrical control system
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GB495791A
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Improvements in and relating to electric motors
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US2085708A
|
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Alternating current shunt motor
|
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US2062121A
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Overspeed switch
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US2117108A
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Burner
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US2061600A
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Internal combustion engine
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GB415216A
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Improvements in vapourizers for conditioning hydrocarbon oils as fuel
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US1915654A
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Shaft coupling
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US1963035A
|
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Vaporizer
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US1948546A
|
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Television motor
|
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GB388354A
|
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Improvements in shaft couplings
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US1876767A
|
|
Cooling of dynamo-electric machines
|
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GB355157A
|
|
Improvements in regulating systems for alternating-current generators
|
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US1811921A
|
|
Change speed gearing
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US1825119A
|
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Individual motor drive for roller conveyer rolls
|
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US1782756A
|
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Change-speed gear
|
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US1719829A
|
|
Method for producing squirrel-cage rotors
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US1658009A
|
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Sheet-metal spool
|
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US1827409A
|
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Shaft bearing
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US1676077A
|
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Motor-starting switch
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