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发明名称
INTERCHANGEABLE CROP-HARVESTING HEADER FOR USE WITH A PULL-TYPE OR SELF-PROPELLED MACHINE FRAME
摘要
申请公布号
GB1271259(A)
申请公布日期
1972.04.19
申请号
GB19690037707
申请日期
1969.07.28
申请人
SPERRY RAND CORPORATION
发明人
分类号
A01D34/02
主分类号
A01D34/02
代理机构
代理人
主权项
地址
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