Improvements in or relating to apparatus for clearing accumulated matter from the sides or from the channels or gutters at the sides of highways,申请号GB19520028314-传众专利搜索

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发明名称	Improvements in or relating to apparatus for clearing accumulated matter from the sides or from the channels or gutters at the sides of highways
摘要
申请公布号	GB736517(A)	申请公布日期	1955.09.07
申请号	GB19520028314	申请日期	1952.11.10
申请人	JOHNSTON BROTHERS (CONTRACTORS) LIMITED;REGINALD EDWARD SOUTHGATE	发明人
分类号	E01H1/04	主分类号	E01H1/04
代理机构		代理人
主权项
地址

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