Stencil for making type specimens by the light exposure copying process for cut sheets, in order to produce printed shapes
A Standard patent application filed on 02 June 1987 credited to Buschfeld, Hans
Details
Application number :
74872
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Stencil for making type specimens by the light exposure copying process for cut sheets, in order to produce printed shapes