Clean room system
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United States of America Patent
Stats
-
Sep 15, 1987
Grant Date -
N/A
app pub date -
Apr 30, 1986
filing date -
Sep 18, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a system for constructing a ceiling surface exhaling and inhaling system clean room in an existing building without having any exhaust plenum provided under the floor or at the back of walls by supporting fan filter units, air inlet port units and blind panels to a moduled ceiling bars while selecting at will the numbers and positions of these units, a flexible clean room system is provided in which clean zones having necessary degree of cleanliness can be prepared at necessary positions and the changes of the layout of the clean zones, expansion or reduction of the room space can be freely performed.
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Family
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- Non-US Classification not provided for expired patents
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