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发明名称
摘要
申请公布号
SE337645(B)
申请公布日期
1971.08.16
申请号
SE19670009111
申请日期
1967.06.26
申请人
DEUTSCHE GOLD- U SILBER-SCHEIDEANSTALT
发明人
FRATSCHER H;HASENOCH P;SCHMITZ W;KLEIN K;MALUZI J
分类号
B01D17/05;C02F1/28;C09K3/32;C10G33/04;C10M175/04;(IPC1-7):C02C5/02
主分类号
B01D17/05
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