Rasch zu oeffnende luftdichte Verschlussvorrichtung,申请号DE1951B014042-传众专利搜索

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发明名称	Rasch zu oeffnende luftdichte Verschlussvorrichtung
摘要
申请公布号	DE864497(C)	申请公布日期	1953.01.26
申请号	DE1951B014042	申请日期	1951.03.07
申请人	BOUCHER FERNANDE	发明人	BOUCHER FERNANDE
分类号		主分类号
代理机构		代理人
主权项
地址

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