Expansion and compression joints for road surface layers,申请号US19610085833-传众专利搜索

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法人/股东/高管

发明名称	Expansion and compression joints for road surface layers
摘要
申请公布号	US3106879(A)	申请公布日期	1963.10.15
申请号	US19610085833	申请日期	1961.01.30
申请人	PNEUMATIQUES ET CAOUTCHOUC MANUFACTURE KLEBER COLOMBES	发明人	HAMEL DENIS MARCEL HENRI
分类号	E01C11/12	主分类号	E01C11/12
代理机构		代理人
主权项
地址

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