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发明名称
CUBIC SYSTEM BORON-NITRIDE SINTERED COMPOSITE BODY
摘要
申请公布号
JPS63191632(A)
申请公布日期
1988.08.09
申请号
JP19870023380
申请日期
1987.02.03
申请人
SHOWA DENKO KK
发明人
SUMI MOCHIYUKI
分类号
B23B27/14;B32B15/04;B32B18/00;C04B37/02
主分类号
B23B27/14
代理机构
代理人
主权项
地址
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