SOLVENT EXTRACTION PROCESS FOR REFINING USED-LUBRICATING OIL
A Standard patent application filed on 26 October 1981 credited to O:blansy, Richard H. ; Fletcher, Laird C.

Details

Application number :

76797  

Application type :

Standard  

Application status :

CEASED  

Under opposition :

No  

Proceeding type :

 

Invention title :

SOLVENT EXTRACTION PROCESS FOR REFINING USED-LUBRICATING OIL  

Inventor :

O:blansy, Richard H. ; Fletcher, Laird C.  

Agent name :

Griffith Hack  

Address for service :

GPO Box 4164 SYDNEY NSW 2001  

Filing date :

26 October 1981  

Associated companies :

 

Applicant name :

Delta Central Refining Inc.  

Applicant address :

 

Old name :

 

Original Source :

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