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发明名称
摘要
申请公布号
DE3635461(C2)
申请公布日期
1988.09.22
申请号
DE19863635461
申请日期
1986.10.18
申请人
BERGWERKSVERBAND GMBH, 4300 ESSEN, DE
发明人
ROMEY, INGO, DR.-ING., 4224 HUENXE, DE;PASS, REINHARD, DIPL.-ING., 4300 ESSEN, DE
分类号
B01D17/02;C02F1/28;(IPC1-7):C02F1/28;B01D29/44;B01J20/20;C02F1/44
主分类号
B01D17/02
代理机构
代理人
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