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经营范围
发明名称
Mowing machine
摘要
申请公布号
US2242917(A)
申请公布日期
1941.05.20
申请号
US19380233007
申请日期
1938.10.03
申请人
MARTIN FRED P
发明人
MARTIN FRED P.
分类号
A01D34/06
主分类号
A01D34/06
代理机构
代理人
主权项
地址
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