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发明名称
APPARATUS WITH MOVABLE FILLING FOR CONTACTING GASES ANDLIQUIDS
摘要
申请公布号
PL109665(B2)
申请公布日期
1980.06.30
申请号
PL19780204055
申请日期
1978.01.16
申请人
发明人
分类号
B01F3/04;B01J;(IPC1-7):B01J1/00
主分类号
B01F3/04
代理机构
代理人
主权项
地址
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