Process and apparatus for the cold shaping of pipes or fittings, and articles thus obtained
A Standard patent application filed on 29 June 1987 credited to Archi, Augusto
;
Sebastiani, Enrico
Details
Application number :
76444
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Process and apparatus for the cold shaping of pipes or fittings, and articles thus obtained