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经营范围
发明名称
Cow-milking apparatus
摘要
申请公布号
US1787152(A)
申请公布日期
1930.12.30
申请号
US19280262337
申请日期
1928.03.17
申请人
THE DE LAVAL SEPARATOR COMPANY
发明人
HAPGOOD CYRUS HOWARD
分类号
A01J5/04;A01K1/12
主分类号
A01J5/04
代理机构
代理人
主权项
地址
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