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发明名称
DEVICE FOR RELEASING AND DIFFUSING BUBBLES INTO LIQUID
摘要
申请公布号
EP0365013(A3)
申请公布日期
1991.10.23
申请号
EP19890119430
申请日期
1989.10.19
申请人
SHOWA ALUMINIUM CORPORATION
发明人
TANIMOTO, SHIGEMI;EGUCHI, YOSHIAKI
分类号
B01F3/04;B01F7/00;(IPC1-7):B01F3/04;B01F5/00;C22B21/00
主分类号
B01F3/04
代理机构
代理人
主权项
地址
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