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经营范围
发明名称
Perfectionnements aux machines à imprimer à intailles
摘要
申请公布号
FR819525(A)
申请公布日期
1937.10.20
申请号
FRD819525
申请日期
1935.07.17
申请人
R. HOE AND CO LIMITED
发明人
分类号
B41F23/04
主分类号
B41F23/04
代理机构
代理人
主权项
地址
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