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经营范围
发明名称
WHEEL RAKE
摘要
申请公布号
US3484803(A)
申请公布日期
1969.12.16
申请号
USD3484803
申请日期
1968.01.18
申请人
DEERE & CO.
发明人
ARIE EUGENE BREED;ROBERT FRANKLIN BILLHYMER
分类号
A01D78/00;(IPC1-7):A01D77/06
主分类号
A01D78/00
代理机构
代理人
主权项
地址
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