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发明名称
Improvements in or relating to rotary duplicating machines
摘要
申请公布号
GB901361(A)
申请公布日期
1962.07.18
申请号
GB19590002409
申请日期
1959.01.22
申请人
WILHELM RITZERFELD;GERHARD RITZERFELD
发明人
分类号
B41L11/00
主分类号
B41L11/00
代理机构
代理人
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地址
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