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发明名称
NEUES KRISTALLINES SILIZIUMDIOXID
摘要
申请公布号
DE3928688(A1)
申请公布日期
1991.03.07
申请号
DE19893928688
申请日期
1989.08.30
申请人
KALI-CHEMIE AG, 3000 HANNOVER, DE
发明人
MEYER-ANDERSON, ANDREAS, DIPL.-CHEM. DR., 2800 BREMEN, DE;SCHWETJE, NORBERT, DIPL.-CHEM. DR., 3000 HANNOVER, DE
分类号
C01B37/02
主分类号
C01B37/02
代理机构
代理人
主权项
地址
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