Valve arrangement
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United States of America Patent
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-
May 22, 2001
Grant Date -
N/A
app pub date -
Jul 2, 1999
filing date -
Jul 2, 1998
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A valve arrangement using at least two piston slide valves flanged in series with their valve housings. The number of required line holes are reduced as are the number of sealing sites.
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