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发明名称
EINRICHTUNG ZUM SCHLUPFFREIEN KONTAKTKOPIEREN VON NEGATIV-FILM, INSBESONDERE VON LICHTTON-NEGATIV- AUF POSITIV-FILM
摘要
申请公布号
DE1522945(B2)
申请公布日期
1977.04.07
申请号
DE1966SC39715
申请日期
1966.10.21
申请人
发明人
分类号
G03B27/02;G03B27/08;(IPC1-7):G03B27/10
主分类号
G03B27/02
代理机构
代理人
主权项
地址
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