Low-deposition fuel consumption-saving type engine oil composition

The invention provides a low deposition consumable engine oil composition saving fuel having excellent deposit resistance under high temperature more than 400 degrees centigrade and observably reducing the friction coefficient between metals. The low deposition consumable engine oil composition savi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NAITO KOJI, KICHIDA SATORU
Format: Patent
Sprache:chi ; eng
Schlagworte:
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