Apparatus for the protection of air fed to a labor-protection or vehicle compartment
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United States of America Patent
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Jul 23, 1985
Issued Date -
N/A
app pub date -
Apr 18, 1984
filing date -
Jan 3, 1980
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A chemisorption filter preceded by a heater is used to feed air to a vehicle passenger compartment or like cabin adapted to be occupied by a person. The chemisorption filter removes noxious and toxic ambient contaminants from the air before it is admitted to the cabin.
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