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经营范围
发明名称
Lawn aerator
摘要
申请公布号
US3163456(A)
申请公布日期
1964.12.29
申请号
US19620165506
申请日期
1962.01.11
申请人
SCHELL JR LIGUORI J;PETTI MICHAEL J
发明人
JR. LIGUORI J. SCHELL,;PETTI MICHAEL J.
分类号
A01B1/24;A01G29/00
主分类号
A01B1/24
代理机构
代理人
主权项
地址
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