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经营范围
发明名称
Verfahren und Vorrichtung zur Herstellung von Reliefklischees
摘要
申请公布号
DE898912(C)
申请公布日期
1953.12.07
申请号
DE1951W006388
申请日期
1951.07.29
申请人
WESTERMANN & CO. KLISCHEEANSTALT G.M.B.H., HAMM (WESTF.)
发明人
(WESTF.) FRITZ HEINRICH HERTEL, HAMM
分类号
B41M9/02
主分类号
B41M9/02
代理机构
代理人
主权项
地址
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