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RO131114A0
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Multipurpose autonomous installation for optimizing diesel locomotive operation
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RO129444A0
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Economic installation for forced ventilation of locomotive traction motors
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RO129356A0
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Independent installation for keeping warm and economically exploiting locomotive diesel engines
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RO128623A0
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Economic installation for keeping the diesel engine warm in diesel locomotives
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RO126933A0
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Plant for increasing efficiency of diesel engines in locomotives
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RO123238B1
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Dual electrical installation for charging the storage battery on hauled railway vehicles
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RO121458B1
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Installation for charging the vehicles storage batteries, supplied by an external source of alternating current
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RO121419B1
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Installation for heat recovery from a liquid cooling a diesel engine
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RO108369B1
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Electric plant for preheating and hot maintaining of diesel motor on vehicles
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RO106980B1
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Running installation of diesel-locomotive without storage battery
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