Chemical treating block for a toilet tank
Latest Reckitt & Colman SA Patents:
FIG. 1 is a perspective view of a chemical treating block for a toilet tank showing my new design;
FIG. 2 is a plan view thereof, the side opposite being a mirror image of the side shown; and,
FIG. 3 is an elevational view seen from the top of FIG. 2.
U.S. Patent Documents
Foreign Patent Documents
- Hong Kong Household 7.1984, p. 10, Dolphin Trays. Gentle Giants Fall 1984 Cat. p. 22 right, C Dolphin Magnet.