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发明名称
COMBINATION ROTARY GRIND STONE
摘要
申请公布号
JPS5380888(A)
申请公布日期
1978.07.17
申请号
JP19760157146
申请日期
1976.12.25
申请人
NITTO SANGYO KK;OKUMURA MASAMI
发明人
OKUMURA MASAMI
分类号
B24D5/06
主分类号
B24D5/06
代理机构
代理人
主权项
地址
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