An improved temporary trackway for the passage of wheelbarrows and trucks and other carrying apparatus over soft or slippery ground,申请号GB19350034152-传众专利搜索

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发明名称	An improved temporary trackway for the passage of wheelbarrows and trucks and other carrying apparatus over soft or slippery ground
摘要
申请公布号	GB464216(A)	申请公布日期	1937.04.14
申请号	GB19350034152	申请日期	1935.12.10
申请人	HENRY EDWARD GREEN	发明人
分类号	B60B39/12	主分类号	B60B39/12
代理机构		代理人
主权项
地址

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