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发明名称
ELECTRODEPOSITION GRINDING WHEEL FOR ROUGHLY GRINDING INNER SURFACE OF CAST IRON PIPE AND FITTING STRUCTURE THEREOF
摘要
申请公布号
JPH08174430(A)
申请公布日期
1996.07.09
申请号
JP19940338222
申请日期
1994.12.27
申请人
TONE CORP
发明人
SAITO MAKOTO
分类号
B24B5/40;B24D3/00;B24D3/06;B24D5/16;(IPC1-7):B24D3/06
主分类号
B24B5/40
代理机构
代理人
主权项
地址
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