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发明名称
Device for making copies
摘要
申请公布号
US2986987(A)
申请公布日期
1961.06.06
申请号
US19590800295
申请日期
1959.03.18
申请人
LUMOPRINT ZINDLER K. G.
发明人
LIMBERGER WALTER
分类号
G03B27/30
主分类号
G03B27/30
代理机构
代理人
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地址
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