Machine pour munir les traverses de voies ferrées de frettes,申请号CHD336088-传众专利搜索

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发明名称	Machine pour munir les traverses de voies ferrées de frettes
摘要
申请公布号	CH336088(A)	申请公布日期	1959.02.15
申请号	CHD336088	申请日期	1956.04.22
申请人	DURRENBERGER,FREDERIC	发明人	DURRENBERGER,FREDERIC
分类号	B21D49/00;B27M3/14	主分类号	B21D49/00
代理机构		代理人
主权项
地址

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