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发明名称
Hand held seed dispenser
摘要
申请公布号
GB2250169(A)
申请公布日期
1992.06.03
申请号
GB19900025440
申请日期
1990.11.22
申请人
CHRISTOPHER * WALE
发明人
CHRISTOPHER * WALE
分类号
A01C7/02
主分类号
A01C7/02
代理机构
代理人
主权项
地址
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