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发明名称
Verfahren zur Herstellung von Kieselsäuregranulat und Verwendung des so hergestellten Granulats
摘要
申请公布号
DE59502641(D1)
申请公布日期
1998.07.30
申请号
DE19955002641
申请日期
1995.04.11
申请人
HERAEUS QUARZGLAS GMBH, 63450 HANAU, DE
发明人
WERDECKER, WALTRAUD, D-63456 HANAU, DE;GERHARDT, ROLF, D-63546 HAMMERSBACH, DE;SCHAPER, HARTWIG, DR., D-63741 ASCHAFFENBURG, DE;ENGLISCH, WOLFGANG, DR., D-65779 KELKHEIM, DE
分类号
A61K6/02;C04B22/06;C09C1/30;(IPC1-7):C09C1/30
主分类号
A61K6/02
代理机构
代理人
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