A method for continuously changing speed ratios
A Standard patent application filed on 10 November 1998 credited to Zhang, Yuliang

Details

Application number :
11398  
Application type :
Standard  
Application status :
LAPSED  
Under opposition :
No  
Proceeding type :
 
Invention title :
A method for continuously changing speed ratios  
Inventor :
Zhang, Yuliang  
Agent name :
 
Address for service :
 
Filing date :
10 November 1998  
Associated companies :
 
Applicant name :
Zhang, Yuliang  
Applicant address :
 
Old name :
 
Original Source :
Go  

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