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GB1000852A
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Apparatus for indicating and/or controlling angular speeds
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DE1058964B
|
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Machine for forming artillery cartridges or the like.
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US2820122A
|
|
Circuit breakers with magnetic blowout
|
|
DE1058963B
|
|
Process for the manufacture of cases and containers
|
|
DE1004080B
|
|
Cartridge for artillery shells
|
|
DE952886C
|
|
Machine for pressing containers onto an elastic cover using internal hydraulic pressure
|
|
DE947963C
|
|
Process for the production of cartridge cases or similar containers
|
|
US2683827A
|
|
Commutator electrical machine
|
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DE959206C
|
|
Connection lines for collector machines with resistance
|
|
DE955520C
|
|
Device for the automatic control of single-phase motors
|
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DE1014643B
|
|
Frequency and phase number converter group
|
|
US2689324A
|
|
Frequency converter group
|
|
DE836380C
|
|
Lightning protection device
|
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DE853463C
|
|
Electric locomotive
|
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DE861124C
|
|
Actuating device for electrical circuit breakers
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DE931542C
|
|
Speed control of asynchronous machines
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GB662623A
|
|
Frequency control of convertor sets or groups
|
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DE829332C
|
|
Arrangement for regulating the multi-phase output frequency of rotating converter groups, which are fed by a single-phase current
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DE830977C
|
|
Single and multi-phase frequency and phase converter group
|
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GB660848A
|
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Combined phase convertor and frequency changer set
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