Showerhead for delivering an aerated water stream by use of the venturi effect
A Standard patent application filed on 15 November 1999 credited to Knapp, Alfons
Details
Application number :
19146
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Showerhead for delivering an aerated water stream by use of the venturi effect