Improvements in or relating to units for buildings,申请号GB19480031931-传众专利搜索

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发明名称	Improvements in or relating to units for buildings
摘要
申请公布号	GB655965(A)	申请公布日期	1951.08.08
申请号	GB19480031931	申请日期	1948.12.09
申请人	LYNN RUSSELL CHADWICK	发明人
分类号	E04C3/04;E04C3/08	主分类号	E04C3/04
代理机构		代理人
主权项
地址

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