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发明名称
Straw cutter
摘要
申请公布号
US2502032(A)
申请公布日期
1950.03.28
申请号
US19480021461
申请日期
1948.04.16
申请人
HOWARD WATSON REGINALD
发明人
WATSON REGINALD HOWARD
分类号
A01F12/40
主分类号
A01F12/40
代理机构
代理人
主权项
地址
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