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发明名称
PRODUCTION OF SILICON NITRIDE HAVING HIGH PURITY USING SILICON CHIP AS RAW MATERIAL
摘要
申请公布号
JPS6168310(A)
申请公布日期
1986.04.08
申请号
JP19840188387
申请日期
1984.09.07
申请人
OSAKA TITANIUM SEIZO KK
发明人
NAKAYAMA EIICHI;NODA TOSHIO
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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