Improvements in or relating to welded girders,申请号GB19350032920-传众专利搜索

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发明名称	Improvements in or relating to welded girders
摘要
申请公布号	GB446960(A)	申请公布日期	1936.05.08
申请号	GB19350032920	申请日期	1935.11.27
申请人	FRIED. KRUPP AKTIENGESELLSCHAFT	发明人
分类号	E04C3/04;E04C3/06	主分类号	E04C3/04
代理机构		代理人
主权项
地址

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