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发明名称
PRODUCTION OF FINE SILICON NITRIDE POWDER
摘要
申请公布号
JPH02208211(A)
申请公布日期
1990.08.17
申请号
JP19890027678
申请日期
1989.02.08
申请人
TOSHIBA CERAMICS CO LTD
发明人
IMAI ISAO;ISHII TOSHIJI
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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