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发明名称
VERFAHREN ZUR HERSTELLUNG VON SILIZIUMNITRID- UND/ODER -CARBIDFEINSTPULVER
摘要
申请公布号
DD289749(A5)
申请公布日期
1991.05.08
申请号
DD19890335189
申请日期
1989.12.04
申请人
AKADEMIE DER WISSENSCHAFTEN DER DDR,DE
发明人
BODEN,GOTTFRIED,DE;NITZSCHE,ROLF,DE;FRIEDRICH,HANNELORE,DE;GERLACH,UDO,DE
分类号
C01B21/06;(IPC1-7):C01B21/06
主分类号
C01B21/06
代理机构
代理人
主权项
地址
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