Prefabricated building foundation element and a method and means for the manufacture of the element
A Standard patent application filed on 20 November 1989 credited to Thelberg, Erik
;
Karlsson, Goran
Details
Application number :
48136
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
Prefabricated building foundation element and a method and means for the manufacture of the element