Constitution method of automatic flood-gate of discharge type in the lower part
A Standard patent application filed on 04 November 2000 credited to Han, Sang Kwan

Details

Application number :
11775  
Application type :
Standard  
Application status :
LAPSED  
Under opposition :
No  
Proceeding type :
 
Invention title :
Constitution method of automatic flood-gate of discharge type in the lower part  
Inventor :
Han, Sang Kwan  
Agent name :
 
Address for service :
 
Filing date :
04 November 2000  
Associated companies :
 
Applicant name :
Han, Sang Kwan  
Applicant address :
 
Old name :
 
Original Source :
Go  

Same Inventor