LIGACAO ELASTICA DE FIXACAO DE UM TRILHO E DISPOSITIVO DE FIXACAO PARA O MESMO,申请号BR19760007926-传众专利搜索

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发明名称	LIGACAO ELASTICA DE FIXACAO DE UM TRILHO E DISPOSITIVO DE FIXACAO PARA O MESMO
摘要
申请公布号	BR7607926(A)	申请公布日期	1977.11.08
申请号	BR19760007926	申请日期	1976.11.26
申请人	RESSORTS DU NORD SA	发明人	DUCHEMIN M
分类号	E01B9/30;E01B9/48;(IPC1-7):E01B9/08	主分类号	E01B9/30
代理机构		代理人
主权项
地址

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