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经营范围
发明名称
Doweling machine
摘要
申请公布号
US2072013(A)
申请公布日期
1937.02.23
申请号
US19350027262
申请日期
1935.06.18
申请人
SHAW
发明人
SHAW CLAUDE;BEST JACK
分类号
B27C3/06
主分类号
B27C3/06
代理机构
代理人
主权项
地址
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