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经营范围
发明名称
Hand tool for cutting crabgrass and the like
摘要
申请公布号
US2753632(A)
申请公布日期
1956.07.10
申请号
US19530356159
申请日期
1953.05.20
申请人
VARN MADISON H
发明人
VARN MADISON H.
分类号
A01D1/06;B26B9/02
主分类号
A01D1/06
代理机构
代理人
主权项
地址
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