Cap aspirating system
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United States of America Patent
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Nov 1, 2005
Grant Date -
N/A
app pub date -
Sep 12, 2001
filing date -
Mar 15, 1999
priority date (Note) -
Expired
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Abstract
An aspirating system for caps of sample containers including a suction duct, a partial-vacuum space formed by a collecting container, and a blower. The blower, when operated, produces a partial vacuum in the collecting container. The container is fitted at its lower side with a closing device.
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