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发明名称
CERAMIC TOOL MATERIAL AND MANUFACTURE
摘要
申请公布号
JPS57160959(A)
申请公布日期
1982.10.04
申请号
JP19810048952
申请日期
1981.03.30
申请人
NIHON TUNGSTEN KK
发明人
MIYAHARA MICHITO;HAGIO TAKEHIKO;FURUKAWA MITSUHIKO;KOGA SHIZUKI
分类号
C04B35/10;C04B35/56
主分类号
C04B35/10
代理机构
代理人
主权项
地址
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