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经营范围
发明名称
Sawing device
摘要
申请公布号
US1744201(A)
申请公布日期
1930.01.21
申请号
US19270167845
申请日期
1927.02.12
申请人
BURT BALKE
发明人
BALKE BURT
分类号
B27B5/10
主分类号
B27B5/10
代理机构
代理人
主权项
地址
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