Improvements in wheel castors and wheel brackets,申请号GB19380032470-传众专利搜索

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发明名称	Improvements in wheel castors and wheel brackets
摘要
申请公布号	GB521130(A)	申请公布日期	1940.05.13
申请号	GB19380032470	申请日期	1938.11.09
申请人	CHARLES RALPH TOWNSEND;CLAUDE MORTIMER TOWNSEND	发明人
分类号	B60B33/04	主分类号	B60B33/04
代理机构		代理人
主权项
地址

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