Valve system for particulate solid flow control
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United States of America Patent
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-
Dec 9, 1986
Grant Date -
N/A
app pub date -
Jul 31, 1985
filing date -
Jul 31, 1985
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A valve system for particulate solid flow control which is especially advantageous where combined particulate solid and fluid flow control through a pressure level change is desired, such as might be used in conjunction with a lockhopper.
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