Low profile high capacity inside drop for a manhole
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United States of America Patent
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-
Oct 24, 2000
Grant Date -
N/A
app pub date -
Dec 14, 1999
filing date -
Dec 14, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A system for joining an expansion line to a main line of a sanitary sewage or storm sewage system. The system of the present invention joins an expansion line to a main line while reducing the amount of required excavation and minimizing the obstruction of a high capacity drainage line extending vertically within a manhole system.
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Family
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