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经营范围
发明名称
INNER SURFACE GRINDING DEVICE
摘要
申请公布号
JPH11320398(A)
申请公布日期
1999.11.24
申请号
JP19980133038
申请日期
1998.05.15
申请人
TOYO ADVANCED TECHNOLOGIES CO LTD
发明人
OKAMOTO TAKASHI;KAWAGUCHI KEIJI
分类号
B24B49/04;(IPC1-7):B24B49/04
主分类号
B24B49/04
代理机构
代理人
主权项
地址
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