Water treatment plastic products for rectangular clarifiers
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United States of America Patent
Stats
-
Feb 24, 1987
Grant Date -
N/A
app pub date -
Apr 11, 1985
filing date -
Apr 11, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A water and sewer treatment rectangular tank is provided wherein substantially all the working parts are made of non-metallic material. The system includes a telescoping non-metallic drive shaft connected to sprockets for driving chain with the sprockets being mounted to non-metallic stub posts which are mounted to the side walls of the tank.
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Cited Art Landscape
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