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经营范围
发明名称
MULTIPLE EDGE MOWER BLADE
摘要
申请公布号
US3449894(A)
申请公布日期
1969.06.17
申请号
USD3449894
申请日期
1968.02.19
申请人
DAYCO CORP.
发明人
ABRAHAM L. FREEDLANDER;ROBERT E. MATTHEWS;WAYNE C. GARRETT
分类号
A01D34/73;(IPC1-7):A01D55/18
主分类号
A01D34/73
代理机构
代理人
主权项
地址
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