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发明名称
Cutter bar construction
摘要
申请公布号
US2685162(A)
申请公布日期
1954.08.03
申请号
US19500158789
申请日期
1950.04.28
申请人
HEAD PAUL A
发明人
HEAD PAUL A.
分类号
A01D34/404
主分类号
A01D34/404
代理机构
代理人
主权项
地址
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