Falzziegel mit ebener Falzsohle,申请号DE1934G088642D-传众专利搜索

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发明名称	Falzziegel mit ebener Falzsohle
摘要
申请公布号	DE660542(C)	申请公布日期	1938.05.28
申请号	DE1934G088642D	申请日期	1934.08.19
申请人	"LOUISENWERK" THONINDUSTRIE-AKT.-GES.	发明人
分类号	E04D1/04	主分类号	E04D1/04
代理机构		代理人
主权项
地址

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