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发明名称
Verfahren zur Reproduktion von flaechigen Vorlagen
摘要
申请公布号
DE1180618(B)
申请公布日期
1964.10.29
申请号
DE1963L045446
申请日期
1963.07.24
申请人
DR.-ING. WILHELM LEPPER
发明人
LEPPER DR.-ING. WILHELM
分类号
G03B27/54
主分类号
G03B27/54
代理机构
代理人
主权项
地址
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