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Hitachi Engineering Co Ltd
Hitachi Ltd
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Hitachi Engineering Co Ltd
Hitachi Ltd
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Application filed by Hitachi Engineering Co Ltd, Hitachi LtdfiledCriticalHitachi Engineering Co Ltd
Priority to JP50115595ApriorityCriticalpatent/JPS5239866A/en
Publication of JPS5239866ApublicationCriticalpatent/JPS5239866A/en
PURPOSE: To provide a Fuller's earth filter for maintaining a property of oil at constant by removing a foreign material and a chlorine ingredient in oil within an unit for feeding a high pressure oil to a gas burner for a large capacity turbine.