Automatic control system for a concrete distributing pipe in tunnel lining
A Standard patent application filed on 14 October 1998 credited to Moretti, Giorgio
;
Arpini, Roberto
Details
Application number :
11539
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Automatic control system for a concrete distributing pipe in tunnel lining