Legering, navnlig til fremstilling af med en glasdel sammensmeltede genstande.,申请号DK19470004294-传众专利搜索

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发明名称	Legering, navnlig til fremstilling af med en glasdel sammensmeltede genstande.
摘要
申请公布号	DK74406(C)	申请公布日期	1952.07.07
申请号	DK19470004294	申请日期	1947.11.19
申请人	N. V. PHILIPS' GLOEILAMPENFABRIEKEN	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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