Method for producing the cover plate of a neon sign or the like
A Standard patent application filed on 12 October 2000 credited to Schmid, Ernst
;
Grimm, Herrmann
Details
Application number :
79188
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Method for producing the cover plate of a neon sign or the like