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发明名称
SILICON NITRIDE SINTER AND PROCESS FOR PRODUCING THE SAME
摘要
申请公布号
EP0749945(A4)
申请公布日期
1998.10.21
申请号
EP19950941884
申请日期
1995.12.26
申请人
SUMITOMO ELECTRIC INDUSTRIES, LIMITED
发明人
NAKAHATA, SEIJI;TAKEUCHI, HISAO;YAMAKAWA, AKIRA
分类号
C04B35/591;(IPC1-7):C04B35/591
主分类号
C04B35/591
代理机构
代理人
主权项
地址
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