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发明名称
MANUFACTURE OF SILICON NITRIDE POWDER
摘要
申请公布号
JPS59137310(A)
申请公布日期
1984.08.07
申请号
JP19830006992
申请日期
1983.01.19
申请人
SHINETSU KAGAKU KOGYO KK
发明人
SENDA AKIRA;UMEMURA MITSUO
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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