Operating device for a rotatable closing element of a valve
A Standard patent application filed on 18 October 2000 credited to Schmid, Werner
;
Wiedenmann, Willi
;
Wengert, Holger
;
Sauer, Martin
Details
Application number :
13854
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
Operating device for a rotatable closing element of a valve
Inventor :
Schmid, Werner
;
Wiedenmann, Willi
;
Wengert, Holger
;
Sauer, Martin