Method of preparing photochromic article
A Standard patent application filed on 15 December 1995 credited to Perrott, Colin Maurice
;
Threlfall, Ian Michael
;
Kloubek, Helena
;
Pidgeon, Kenneth John
Details
Application number :
42936
Application type :
Standard
Application status :
SEALED
Under opposition :
No
Proceeding type :
Invention title :
Method of preparing photochromic article
Inventor :
Perrott, Colin Maurice
;
Threlfall, Ian Michael
;
Kloubek, Helena
;
Pidgeon, Kenneth John