Sanitary water valve with silencer
A Standard patent application filed on 17 January 1990 credited to Bergmann, Konrad
;
Thoennes, Theodor
;
Nikolayczik, Hans
Details
Application number :
48471
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Sanitary water valve with silencer
Inventor :
Bergmann, Konrad
;
Thoennes, Theodor
;
Nikolayczik, Hans