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发明名称
Improvements relating to laid-crop shedders for harvesting machines
摘要
申请公布号
GB624215(A)
申请公布日期
1949.05.31
申请号
GB19470015748
申请日期
1947.06.16
申请人
DAVID MOFFAT BLACK
发明人
分类号
A01D63/04
主分类号
A01D63/04
代理机构
代理人
主权项
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