Apparatus to feed a constant flow of concrete containing additives
A Standard patent application filed on 30 April 1997 credited to Arpini, Roberto
;
Moretti, Giorgio
;
Fraccapani, Ivano
Details
Application number :
27756
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Apparatus to feed a constant flow of concrete containing additives
Inventor :
Arpini, Roberto
;
Moretti, Giorgio
;
Fraccapani, Ivano