Degasification indication structure of aerosol container, method of indicating degasification, and degasification device
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United States of America Patent
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May 7, 2002
Grant Date -
N/A
app pub date -
Mar 2, 2001
filing date -
Jul 8, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A degassing tool or a part thereof is attached to a degassed aerosol container such that a stem of the aerosol container is maintained in a pressed condition, and it is indicated on an outer surface of the degassing tool or the part thereof that degassing has been completed. Everybody can identify that the aerosol container is in a degassed condition even though degassing has been performed without forming any holes on the aerosol container itself.
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