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经营范围
发明名称
Grinding gauge
摘要
申请公布号
US2555447(A)
申请公布日期
1951.06.05
申请号
US19490101761
申请日期
1949.06.28
申请人
ALBERT KLEPAL
发明人
KLEPAL ALBERT
分类号
B24B49/04
主分类号
B24B49/04
代理机构
代理人
主权项
地址
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