Air-freshening device
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United States of America Patent
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-
N/A
Issued Date -
Jul 7, 2005
app pub date -
Mar 2, 2005
filing date -
Feb 28, 2002
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An air-freshening device comprising a container open at one end, containing an aqueous phase and a hydrophobic phase comprising a volatile material, preferably a fragrance, and covering said open end a breathable film. Aforementioned air-freshening devices may also find use in combination with electrical heating vapour dispensing devices.
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