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经营范围
发明名称
TOOL LOCATING DEVICE
摘要
申请公布号
GB9025944(D0)
申请公布日期
1991.01.16
申请号
GB19900025944
申请日期
1990.11.29
申请人
CHEN, MING-TANG
发明人
分类号
B23B47/28;B25H1/00;B27G5/02
主分类号
B23B47/28
代理机构
代理人
主权项
地址
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