Liquid purification or separation – With means to add treating material
Patent
1993-11-01
1995-04-18
Dawson, Robert A.
Liquid purification or separation
With means to add treating material
210169, 210205, 210232, 2102421, 422275, 422277, 206501, B01D 1102
Patent
active
054075670
ABSTRACT:
A swimming pool treatment device for simultaneous introduction of at least two separately stored chemicals into the water of a swimming pool has an enclosed, selectively openable first hollow body portion for containing and dispensing a first chemical into the swimming pool water. At least a second enclosed, selectively openable hollow body portion is included for containing and dispensing at least a second chemical into the swimming pool water. The first hollow body portion and the at least a second hollow body portion are selectively detachably interengaged with one another. The first hollow body portion and the at least a second hollow body portion are selectively detachably interengaged with one another, to thereby provide a way to simultaneously introduce at least two separately stored chemicals into the water of the swimming pool.
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Dawson Robert A.
Popovics Robert James
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