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经营范围
发明名称
COPYING MACHINE
摘要
申请公布号
GB1261296(A)
申请公布日期
1972.01.26
申请号
GB19700035236
申请日期
1970.07.21
申请人
GERHARD RITZERFELD
发明人
GERHARD RITZERFELD
分类号
G03B27/30
主分类号
G03B27/30
代理机构
代理人
主权项
地址
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