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经营范围
发明名称
RESINNBONDED GRINDSTONE WHEEL
摘要
申请公布号
JPS5656379(A)
申请公布日期
1981.05.18
申请号
JP19790132108
申请日期
1979.10.12
申请人
SANWA DIAMOND KOGYO KK
发明人
MATSUDA YUUSAKU
分类号
B24D5/00;B24D5/12
主分类号
B24D5/00
代理机构
代理人
主权项
地址
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