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发明名称
Device for enlarging or reducing outlines of an image in color printing
摘要
申请公布号
US2463093(A)
申请公布日期
1949.03.01
申请号
US19450573012
申请日期
1945.01.16
申请人
JOSEPH FELDER
发明人
FELDER JOSEPH
分类号
G03F3/00
主分类号
G03F3/00
代理机构
代理人
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地址
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