Apparatus for aerating water
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Sep 13, 2001
app pub date -
Mar 9, 2001
filing date -
Mar 10, 2000
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An elongated apparatus is provided for aerating water, and includes a tubular support body and a sleeve of elastomeric material that surrounds the support body and is provided with slits that open to allow fine bubbles to pass into the water. To achieve a uniform supply of the sleeve with little loss for long apparatus, the inner side of the sleeve is provided with one or more groove-like channels that extend lengthwise relative to the sleeve.
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