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经营范围
发明名称
Windrowing machine
摘要
申请公布号
US1901889(A)
申请公布日期
1933.03.21
申请号
US19300437326
申请日期
1930.03.20
申请人
ROBERT C. CHATTIN
发明人
BADGLEY LAURIE C.
分类号
A01D57/20
主分类号
A01D57/20
代理机构
代理人
主权项
地址
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