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发明名称
Verfahren zum Bestimmen der Belichtungszeit bei der Herstellung einer Kontaktkopie oder einer Vergroesserung auf Diazomaterial, sowie Vorrichtung zur Durchfuehrung dieses Verfahrens
摘要
申请公布号
DE1272122(B)
申请公布日期
1968.07.04
申请号
DE19621272122
申请日期
1962.06.27
申请人
N. V. LICHTDRUKPAPIERFABRIEK >>DE ATLAS<<
发明人
BOER HENRI GERARD JEAN DE
分类号
G03B27/80
主分类号
G03B27/80
代理机构
代理人
主权项
地址
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