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发明名称
Manual duplicators
摘要
申请公布号
GB822139(A)
申请公布日期
1959.10.21
申请号
GB19580005962
申请日期
1958.02.24
申请人
FRANK JOSEPH VERDERBER
发明人
分类号
B41L13/02
主分类号
B41L13/02
代理机构
代理人
主权项
地址
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