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Browse by Category: Main > Household
Class Information
Number: 4/232
Name: Baths, closets, sinks, and spittoons > Disinfection > Chemical chamber formed in bowl
Description: The closet bowl is constructed with a chamber for chemicals.










Patents under this class:

Patent Number Title Of Patent Date Issued
8551259 Invisible toilet bowl deodorizer block Oct. 8, 2013
7971284 Flushing water guiding arrangement for a toilet bowl Jul. 5, 2011
5566401 Cleaning mechanism of a stool Oct. 22, 1996
3946448 Apparatus for disinfection and chemical purification of toilet bowls Mar. 30, 1976











 
 
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