Means for constructing buildings,申请号US19400344056-传众专利搜索

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发明名称	Means for constructing buildings
摘要
申请公布号	US2300181(A)	申请公布日期	1942.10.27
申请号	US19400344056	申请日期	1940.07.05
申请人	SPAIGHT HAROLD L	发明人	SPAIGHT HAROLD L.
分类号	E04B1/41;E04B2/10	主分类号	E04B1/41
代理机构		代理人
主权项
地址

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