Allergen proof bedding system with cover permeable to water vapor
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United States of America Patent
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Sep 24, 1991
Issued Date -
N/A
app pub date -
May 30, 1990
filing date -
Dec 29, 1987
priority date (Note) -
Expired
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Abstract
A bedding system for use where mite-allergy is a problem causing e.g. asthma comprises a permeable mite barrier such as microporous or vapor permeable coated fabric which can be used as a mattress cover or ticking, pillow and duvet covers.
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