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发明名称
AGRICULTURAL MACHINE HAVING APRON CONVEYOR ASSEMBLY
摘要
申请公布号
GB1578401(A)
申请公布日期
1980.11.05
申请号
GB19770031673
申请日期
1977.07.28
申请人
SPERRY CORP
发明人
分类号
A01F15/07;(IPC1-7):B65G17/42;A01F15/18
主分类号
A01F15/07
代理机构
代理人
主权项
地址
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