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经营范围
发明名称
Ink fountain mixer
摘要
申请公布号
GB819296(A)
申请公布日期
1959.09.02
申请号
GB19570023073
申请日期
1957.07.22
申请人
HAROLD W. GEGENHEIMER
发明人
分类号
B41F31/03
主分类号
B41F31/03
代理机构
代理人
主权项
地址
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