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发明名称
RUECKGEWINNUNG VON WERTSTOFFEN AUS GEBRAUCHTEN, TONERDE ENTHALTENDEN KATALYSATOREN.
摘要
申请公布号
DE3781187(D1)
申请公布日期
1992.09.24
申请号
DE19873781187
申请日期
1987.03.12
申请人
CHEMICAL & METAL INDUSTRIES, INC., DENVER, COL., US
发明人
HYATT, DAVID E., WHEATRIDGE COLORADO 80033, US
分类号
B01J38/00;B01D11/02;B01J23/90;B01J23/92;B01J23/94;B01J38/60;C01F7/74;C01G39/00;C01G39/02;C01G51/00;C01G51/10;C01G53/00;C01G53/10;C22B7/00;C22B21/00;C22B34/34;(IPC1-7):C22B7/00;C22B3/08;C22B23/00
主分类号
B01J38/00
代理机构
代理人
主权项
地址
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