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发明名称
PRODUCTION OF SILICON NITRIDE POWDER
摘要
申请公布号
JPH03193612(A)
申请公布日期
1991.08.23
申请号
JP19890333376
申请日期
1989.12.22
申请人
TOSHIBA CERAMICS CO LTD
发明人
KOTAKA HIROAKI;MATSUYAMA TOYOKAZU
分类号
C01B21/068
主分类号
C01B21/068
代理机构
代理人
主权项
地址
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