Verfahren und Vorrichtung zum Herstellen von Briefumschlaegen mit gummierter Verschlussklappe,申请号DE1957D025791-传众专利搜索

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发明名称	Verfahren und Vorrichtung zum Herstellen von Briefumschlaegen mit gummierter Verschlussklappe
摘要
申请公布号	DE1091421(B)	申请公布日期	1960.10.20
申请号	DE1957D025791	申请日期	1957.06.13
申请人	WILHELM DOETSCH	发明人	DOETSCH WILHELM
分类号	B31B19/00	主分类号	B31B19/00
代理机构		代理人
主权项
地址

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