Loose-fill insulation
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United States of America Patent
Stats
-
Jun 27, 1989
Issued Date -
N/A
app pub date -
Apr 26, 1979
filing date -
Sep 19, 1977
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An insulation suitable for application to building spaces by pneumatic devices comprising a multitude of small pieces of low density fibrous material, the fibrous pieces being uniformly sized and having a hexahedral configuration.
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Cited Art Landscape
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