Procédé de reconstitution des surfaces de roulement usées des rails et rails ainsi reconstitués,申请号FRD779708-传众专利搜索

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发明名称	Procédé de reconstitution des surfaces de roulement usées des rails et rails ainsi reconstitués
摘要
申请公布号	FR779708(A)	申请公布日期	1935.04.11
申请号	FRD779708	申请日期	1934.08.31
申请人	THE OXWELD RAILROAD SERVICE COMPANY	发明人
分类号	B23K5/00	主分类号	B23K5/00
代理机构		代理人
主权项
地址

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