Dørlukker.,申请号DKD53630-传众专利搜索

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发明名称	Dørlukker.
摘要
申请公布号	DK53630(C)	申请公布日期	1937.09.20
申请号	DKD53630	申请日期	1936.07.01
申请人	KAY PETERSEN;STEEN HUGO SANDBERG	发明人	KAY PETERSEN;STEEN HUGO SANDBERG
分类号		主分类号
代理机构		代理人
主权项
地址

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