A method of, a casting bed and an apparatus for producing a concrete product prestressed in at least two directions
A Standard patent application filed on 01 April 1985 credited to Paakkinen, Ilmari
Details
Application number :
42110
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
A method of, a casting bed and an apparatus for producing a concrete product prestressed in at least two directions