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发明名称
Verfahren zum Herstellen von Druckformen aus organischen Kunststoffen durch AEtzen
摘要
申请公布号
DE742754(C)
申请公布日期
1943.12.10
申请号
DE1937U013732D
申请日期
1937.02.13
申请人
DEUTSCHER VERLAG;HANS SONNENFELD;DIPL.-ING. ERNST STRUNK
发明人
SONNENFELD HANS;STRUNK ERNST
分类号
B41N1/12;G03F7/00
主分类号
B41N1/12
代理机构
代理人
主权项
地址
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