Improved hinge device for securing the seat and lid to a water closet pan
A Standard patent application filed on 10 June 1993 credited to Frettoli, Domenico
Details
Application number :
45127
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Improved hinge device for securing the seat and lid to a water closet pan