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发明名称
SILICON NITRIDE BASE CERAMICS AND MANUFACTURE
摘要
申请公布号
JPS63112471(A)
申请公布日期
1988.05.17
申请号
JP19860256288
申请日期
1986.10.28
申请人
SUMITOMO ELECTRIC IND LTD
发明人
YAMAKAWA AKIRA;MIYAKE MASAYA
分类号
C04B35/599;C04B35/58
主分类号
C04B35/599
代理机构
代理人
主权项
地址
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