Electric traction device for bicycle, comprised of two electric motors with permanent magnets mounted in opposition and driving a single central roller
A Standard patent application filed on 23 July 1986 credited to Guerbet, Francois

Details

Application number :
61902  
Application type :
Standard  
Application status :
LAPSED  
Under opposition :
No  
Proceeding type :
 
Invention title :
Electric traction device for bicycle, comprised of two electric motors with permanent magnets mounted in opposition and driving a single central roller  
Inventor :
Guerbet, Francois  
Agent name :
 
Address for service :
 
Filing date :
23 July 1986  
Associated companies :
 
Applicant name :
Guerbet, Francois  
Applicant address :
 
Old name :
 
Original Source :
Go  

Same Inventor