A bin and method of use for containment and delivery of particulate materials has:The sealing and opening component has an expanded position when sealing the particle drop region and is in a retracted position when opening the particle drop region to particulate material passage.
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Academy Awards; Nominees and Winners-Leading ...
Academy Awards: Nominees and Winners-Actor in a Leading Role 1940-1949...
Category:
Entertainment
Uploaded:
16 Jul, 2011
Duration:
4m 39s
Academy Awards: Nominees and Winners - Suppor...
Academy Awards: Nominees and Winners-Actor in a Supporting Role 1990-1...