A method of manufacturing building elements, building element and mold herefor
A Standard patent application filed on 09 May 1990 credited to Konnberg, Sven-Olof
Details
Application number :
56364
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
A method of manufacturing building elements, building element and mold herefor