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发明名称
Harvester pick-up
摘要
申请公布号
US1979974(A)
申请公布日期
1934.11.06
申请号
US19330680683
申请日期
1933.07.17
申请人
J. I. CASE COMPANY
发明人
MACGREGOR WALLACE F.
分类号
A01D89/00
主分类号
A01D89/00
代理机构
代理人
主权项
地址
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