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经营范围
发明名称
Improvements relating to disc drills for seeding or fertilizing machines
摘要
申请公布号
GB783415(A)
申请公布日期
1957.09.25
申请号
GB19530024604
申请日期
1953.09.05
申请人
MASSEY-HARRIS-FERGUSON (MANUFACTURING) LIMITED
发明人
MURRAY JOHN BAIRD
分类号
A01C5/06
主分类号
A01C5/06
代理机构
代理人
主权项
地址
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