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经营范围
发明名称
Log lifting cant hook
摘要
申请公布号
US2162668(A)
申请公布日期
1939.06.13
申请号
US19380225987
申请日期
1938.08.20
申请人
DIXIE LOGGING TOOL CO.
发明人
STOCKER WILLIAM
分类号
B27B31/04
主分类号
B27B31/04
代理机构
代理人
主权项
地址
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