Self-supporting interconnectable formwork elements for the casting of especially wall constructions and a method for the use of said formwork elements
A Standard patent application filed on 19 July 1989 credited to Pettersen, Dag
;
Nessa, Nils
Details
Application number :
40330
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
Self-supporting interconnectable formwork elements for the casting of especially wall constructions and a method for the use of said formwork elements