Drain valve
A Standard patent application filed on 13 October 1995 credited to Taylor, Richard Graham Frederick
;
Castell, Christopher Martin
;
King, Charles James Henry
Details
Application number :
36167
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Drain valve
Inventor :
Taylor, Richard Graham Frederick
;
Castell, Christopher Martin
;
King, Charles James Henry