Lubricating oil composition with excellent stability, process for producing the same, and method of refining the same
A Standard patent application filed on 12 June 1995 credited to Yamaguchi, Fumihiko
;
Seki, Eiji
;
Hara, Hideki
;
Otsuka, Tatsuya
;
Yamamoto, Ikuo
Details
Application number :
26310
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Lubricating oil composition with excellent stability, process for producing the same, and method of refining the same