Device for simulating three-dimensional topographical conditions especially in the field of model making and toys
A Standard patent application filed on 28 November 2000 credited to Foldenauer, Willi
Details
Application number :
28265
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Device for simulating three-dimensional topographical conditions especially in the field of model making and toys