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发明名称
Einrichtung zum Zusammensetzen von Zeichen für die photographische Reproduktion und Verfahren zur Herstellung dieser Einrichtung.
摘要
申请公布号
CH265535(A)
申请公布日期
1949.12.15
申请号
CHD265535
申请日期
1948.02.26
申请人
BUCKINGHAM,DONALD FRANCIS
发明人
FRANCIS BUCKINGHAM,DONALD
分类号
B42C1/12;G03F1/90
主分类号
B42C1/12
代理机构
代理人
主权项
地址
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