Coupling for flanged pipes, process for connecting the flanges and use of the coupling
A Standard patent application filed on 22 February 1993 credited to Dahlgren, Finn
Details
Application number :
35769
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Coupling for flanged pipes, process for connecting the flanges and use of the coupling