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发明名称
Lawn mower
摘要
申请公布号
US2167222(A)
申请公布日期
1939.07.25
申请号
US19380222522
申请日期
1938.08.01
申请人
THE RICHMOND FOUNDRY & MFG. CO. INC.
发明人
SHELOR FREDERICK L.
分类号
A01D69/02
主分类号
A01D69/02
代理机构
代理人
主权项
地址
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