Progressive multifocal ophthalmic lens with fast power variation
A Standard patent application filed on 16 May 2001 credited to Le Saux, Gilles
;
Ahsbahs, Francoise
Details
Application number :
62424
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Progressive multifocal ophthalmic lens with fast power variation