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发明名称
METHOD FOR PRODUCING ANHYDROUS SODIUM SULFIDE
摘要
申请公布号
SK170398(A3)
申请公布日期
1999.12.10
申请号
SK19980001703
申请日期
1998.12.11
申请人
DEGUSSA AKTIENGESELLSCHAFT
发明人
MAGIERA ROBERT;ALT HANS-CHRISTIAN;RASIG GERHARD;MUNZENBERG JORG;BATZ-SOHN CHRISTOPH;GOEDECKE RALF;DESCHLER ULRICH;KNAPP VOLKER;RUTZEL KARL-HEINZ
分类号
C01B17/38;(IPC1-7):C01B17/38;C01B17/22
主分类号
C01B17/38
代理机构
代理人
主权项
地址
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