Improvements relating to members or articles made of cast concrete,申请号GB19480019458-传众专利搜索

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发明名称	Improvements relating to members or articles made of cast concrete
摘要
申请公布号	GB649659(A)	申请公布日期	1951.01.31
申请号	GB19480019458	申请日期	1948.07.20
申请人	THOMAS BOVERTON REDWOOD	发明人
分类号	B28B23/00;E01B3/32	主分类号	B28B23/00
代理机构		代理人
主权项
地址

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