QUICK ACTING FRICTIONAL ENGAGING PIPE COUPLING
A Standard patent application filed on 12 June 1981 credited to Simm, Hans-Peter
;
Hoffmann, Klaus
;
Guhne, Wieland
Details
Application number :
71689
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
QUICK ACTING FRICTIONAL ENGAGING PIPE COUPLING
Inventor :
Simm, Hans-Peter
;
Hoffmann, Klaus
;
Guhne, Wieland