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经营范围
发明名称
PIPE JOINT GRINDING MACHINE
摘要
申请公布号
JPH0775951(A)
申请公布日期
1995.03.20
申请号
JP19930224244
申请日期
1993.09.09
申请人
ARATA KOGYOSHO:KK
发明人
IGUCHI KENJI
分类号
B24B9/00;(IPC1-7):B24B9/00
主分类号
B24B9/00
代理机构
代理人
主权项
地址
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