A two-stage of method for gasificating undergrounds coal in situ
A Standard patent application filed on 14 June 1995 credited to Yu, Li ; Yu, Feng ; Zhang, Weilian ; Liang, Jie

Details

Application number :

27314  

Application type :

Standard  

Application status :

LAPSED  

Under opposition :

No  

Proceeding type :

 

Invention title :

A two-stage of method for gasificating undergrounds coal in situ  

Inventor :

Yu, Li ; Yu, Feng ; Zhang, Weilian ; Liang, Jie  

Agent name :

 

Address for service :

 

Filing date :

14 June 1995  

Associated companies :

 

Applicant name :

China University of Mining and Technology  

Applicant address :

 

Old name :

 

Original Source :

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