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发明名称
Power-operated dog for sawmill carriages
摘要
申请公布号
US2535440(A)
申请公布日期
1950.12.26
申请号
US19450631033
申请日期
1945.11.27
申请人
MCFERON DOUGLAS R
发明人
MCFERON DOUGLAS R.
分类号
B27B29/08
主分类号
B27B29/08
代理机构
代理人
主权项
地址
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