ESSIEU DE VEHICULE FERROVIAIRE A ECARTEMENT VARIABLE,申请号PT19800072149-传众专利搜索

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发明名称	ESSIEU DE VEHICULE FERROVIAIRE A ECARTEMENT VARIABLE
摘要
申请公布号	PT72149(B)	申请公布日期	1982.01.05
申请号	PT19800072149	申请日期	1980.12.04
申请人	SOCIETE SOTRAMEF	发明人
分类号	B60B35/10;B60B37/00;B61F7/00;F16D1/08;(IPC1-7):B61F7/00	主分类号	B60B35/10
代理机构		代理人
主权项
地址

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