Improvements in and relating to building construction,申请号GB19400014955-传众专利搜索

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发明名称	Improvements in and relating to building construction
摘要
申请公布号	GB542155(A)	申请公布日期	1941.12.29
申请号	GB19400014955	申请日期	1940.10.07
申请人	EDLEY HALL	发明人
分类号	E04B2/06	主分类号	E04B2/06
代理机构		代理人
主权项
地址

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