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Patent No. 5983411

Toilet Tank Aquarium

A new toilet tank assembly aquarium for housing aquatic creatures.

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Inventor: Henry K. Yuen


Address: St. Louis, MO
No. of patents: 1
Last patent issue date: 06/21/1983

NumberTitleIssue Date
4389325Chloroisocyanurate compositions
The concentration of chlorine-containing compounds in a gaseous mixture in contact with a solid chloroisocyanurate can be safely lowered by use of a porous crystalline alumino-silicate having an essentially uniform pore size and a free aperture dimension ...
06/21/1983
 
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