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经营范围
发明名称
GRINDING PELLET
摘要
申请公布号
JPS6284977(A)
申请公布日期
1987.04.18
申请号
JP19850221144
申请日期
1985.10.05
申请人
CANON INC
发明人
KANEKO DENJI;NAKAGAWA MITSUO
分类号
B24D3/00
主分类号
B24D3/00
代理机构
代理人
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地址
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