High pulp density, fast setting and high early strength backfill method and material
A Standard patent application filed on 22 April 1998 credited to Sun, Henghu ; Xu, Weirui ; Li, Shuqin

Details

Application number :
70223  
Application type :
Standard  
Application status :
LAPSED  
Under opposition :
No  
Proceeding type :
 
Invention title :
High pulp density, fast setting and high early strength backfill method and material  
Inventor :
Sun, Henghu ; Xu, Weirui ; Li, Shuqin  
Agent name :
Freehills Patent Attorneys  
Address for service :
Level 43 101 Collins Street MELBOURNE VIC 3000  
Filing date :
22 April 1998  
Associated companies :
 
Applicant name :
Sungeric International Inc.  
Applicant address :
324 Ester Road Sudbury Ontario P3E 5C4 Canada  
Old name :
 
Original Source :
Go  

Same Inventor