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W & H Pacific Inc. Patents
Assignee:
W & H Pacific Inc.
Address:
Bellevue, WA
No. of patents:
1
Patents:




Patent Number Title Of Patent Date Issued
5322629 Method and apparatus for treating storm water June 21, 1994
Storm water runoff is treated by passing the runoff through a bed of high quality leaf compost material to remove pollutants from the runoff prior to discharge into a water receiving system, such as a river, lake or storm water drainage system. Apparatus for treating storm water runoff i

 
 
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