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发明名称
DENSE SILICON-NITRIDE SHAPED BODY CONTAINING YTTRIUM OXIDE, AND PROCESS FOR ITS PRODUCTION
摘要
申请公布号
DE3162375(D1)
申请公布日期
1984.03.29
申请号
DE19813162375
申请日期
1981.08.05
申请人
FELDMUHLE AKTIENGESELLSCHAFT
发明人
STEINMANN, DETLEF, DIPL.-ING.
分类号
C04B35/58;(IPC1-7):C04B35/58
主分类号
C04B35/58
代理机构
代理人
主权项
地址
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