Improvements relating to apparatus for distributing grit, tar macadam and the like on to roads and ways,申请号GB19480013810-传众专利搜索

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发明名称	Improvements relating to apparatus for distributing grit, tar macadam and the like on to roads and ways
摘要
申请公布号	GB656019(A)	申请公布日期	1951.08.08
申请号	GB19480013810	申请日期	1948.09.21
申请人	DAVID CHILVERS	发明人
分类号	E01C19/20	主分类号	E01C19/20
代理机构		代理人
主权项
地址

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