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发明名称
PRODUCTION OF CRYSTALLINE SILICON NITRIDE POWDER
摘要
申请公布号
JPH03177306(A)
申请公布日期
1991.08.01
申请号
JP19890314352
申请日期
1989.12.05
申请人
TOSOH CORP
发明人
UEDA KUNIYOSHI;MATSUMURA HIROYUKI;SAKAMOTO MITSUHISA
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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