,申请号FR19750012622-传众专利搜索

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发明名称
摘要
申请公布号	FR2311596(B1)	申请公布日期	1978.06.30
申请号	FR19750012622	申请日期	1975.04.23
申请人	PROCEDES TECHNIQUES CONST	发明人
分类号	B06B1/16;E02D7/18;(IPC1-7):06B1/16;02D7/18	主分类号	B06B1/16
代理机构		代理人
主权项
地址

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