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发明名称
CLASSIFIER FOR POWDERY MATERIAL
摘要
申请公布号
EP0468426(A3)
申请公布日期
1992.03.04
申请号
EP19910112283
申请日期
1991.07.22
申请人
KUBOTA CORPORATION
发明人
IHARA, YOSHITAKA;GANSE, AKIRA, KYUHOJI FACTORY;ISHIKAWA, HIDEMASA, KYUHOJI FACTORY;KATSURAZAKO, TAKASHI, KYUHOJI FACTORY
分类号
B03B5/28;B04C5/103;B04C5/12;B04C5/13;B04C9/00;B07B7/083;B07B13/11;(IPC1-7):B04C9/00
主分类号
B03B5/28
代理机构
代理人
主权项
地址
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