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发明名称
DEVICE AND METHOD FOR CONTROLLING THE FLOW OF A POWDER
摘要
申请公布号
KR20050019133(A)
申请公布日期
2005.02.28
申请号
KR20047020252
申请日期
2003.06.26
申请人
发明人
分类号
B65B1/06;B65B1/08;B65B1/36;B65B37/08;(IPC1-7):B65B1/08
主分类号
B65B1/06
代理机构
代理人
主权项
地址
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