Details

Application number :
2002349736  
Application type :
Standard  
Application status :
LAPSED  
Under opposition :
No  
Proceeding type :
 
Invention title :
Process for commercial-scale refining liquefied petroleum gas  
Inventor :
Liu, Zhenyi ; Wu, Qing  
Agent name :
 
Address for service :
 
Filing date :
12 November 2002  
Associated companies :
 
Applicant name :
BEIJING SJ ENVIRONMENTAL PROTECTION AND NEW MATERIAL CO., LTD.  
Applicant address :
No.4 Huayuan Road, Shilong Industrial Park, Mentougou District, Beijing 102308  
Old name :
 
Original Source :
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