Diffusion sheet, in particular in the form of a braced undersheetfor roofs
A Standard patent application filed on 14 October 1995 credited to Klein, Hans-Georg
Details
Application number :
37461
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Diffusion sheet, in particular in the form of a braced undersheetfor roofs