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US07963728B2 Method and apparatus for powder delivery system 有权
粉末输送系统的方法和装置

Method and apparatus for powder delivery system
摘要:
A flexible bag (10) has an open top configured and arranged for receiving one or more feed tubes (32). The bag (10) preferably includes at least one attachment member (20) adapted and configured to be secured to a support member (47). A fixture (50), (60), (70), (80) is utilized to receive the bag (10).
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