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发明名称
FAELLNINGSKISELSYRA MED HOEG STRUKTUR OCH FOERFARANDE FOER DESS FRAMSTAELLNING.
摘要
申请公布号
FI850886(L)
申请公布日期
1985.03.05
申请号
FI19850000886
申请日期
1985.03.05
申请人
DEGUSSA AKTIENGESELLSCHAFT
发明人
NAUROTH, PETER;ESCH, HEINZ;TUERK, GUENTER
分类号
C01B;C01B33/193
主分类号
C01B
代理机构
代理人
主权项
地址
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