US PATENT SUBCLASS 4 / 230
.~ Chemical holder in lid

Current as of: June, 1999
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4 /   HD   BATHS, CLOSETS, SINKS, AND SPITTOONS

222  DF  DISINFECTION {11}
230.~ Chemical holder in lid

DEFINITION

Classification: 4/230

The closet-seat lid is provided with a chemical holder.

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