Framing of metal profiled section bars particularly for movable windows and glazed doors,申请号GB19480025582-传众专利搜索

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发明名称	Framing of metal profiled section bars particularly for movable windows and glazed doors
摘要
申请公布号	GB652963(A)	申请公布日期	1951.05.02
申请号	GB19480025582	申请日期	1948.10.01
申请人	ERIC SIGFRID PERSSON	发明人
分类号	E06B3/12	主分类号	E06B3/12
代理机构		代理人
主权项
地址

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