Working enclosure provided with means for recycling the atmosphere
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United States of America Patent
Stats
-
Sep 10, 2002
Grant Date -
N/A
app pub date -
Jul 5, 2000
filing date -
Jul 6, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A working enclosure includes a working chamber whose walls delimit a confinement space for working in and an exterior branch loop for recycling the atmosphere of the confinement space. The branch loop opens at each end into the confinement space and includes means for circulating the atmosphere in the branch loop. The working enclosure includes filter members at each end of the branch loop.
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Cited Art Landscape
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