Retroreflective sheet having indicia viewable only under retroreflective viewingconditions
A Standard patent application filed on 27 April 2000 credited to Mizumoto, Yoichiro
Details
Application number :
48056
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Retroreflective sheet having indicia viewable only under retroreflective viewingconditions