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经营范围
发明名称
Implement for piercing and aerating turf, grassland and other ground
摘要
申请公布号
GB441416(A)
申请公布日期
1936.01.20
申请号
GB19340026515
申请日期
1934.09.15
申请人
W. HARGREAVES AND COMPANY LIMITED;WILLIAM HARGREAVES
发明人
分类号
A01B1/24;A01B45/02
主分类号
A01B1/24
代理机构
代理人
主权项
地址
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