Method and apparatus for making plastic lenses having diffractive features
A Standard patent application filed on 21 November 1995 credited to Ning, Xiaohui

Details

Application number :
43680  
Application type :
Standard  
Application status :
LAPSED  
Under opposition :
No  
Proceeding type :
 
Invention title :
Method and apparatus for making plastic lenses having diffractive features  
Inventor :
Ning, Xiaohui  
Agent name :
 
Address for service :
 
Filing date :
21 November 1995  
Associated companies :
 
Applicant name :
Aotec, Inc.  
Applicant address :
 
Old name :
 
Original Source :
Go  

Same Inventor