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经营范围
发明名称
Improvements in or relating to seed drills having spring loaded shares
摘要
申请公布号
GB1076665(A)
申请公布日期
1967.07.19
申请号
GB19650013171
申请日期
1965.03.29
申请人
AMAZONEN-WERKE H. DREYER K.G.
发明人
分类号
A01C7/08
主分类号
A01C7/08
代理机构
代理人
主权项
地址
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