UNIT FOR THREE-DIMENSIONAL HARDENING OF RAILS,申请号SU19661076699-传众专利搜索

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发明名称	UNIT FOR THREE-DIMENSIONAL HARDENING OF RAILS
摘要
申请公布号	SU224544(A1)	申请公布日期	1983.09.15
申请号	SU19661076699	申请日期	1966.05.13
申请人	UK NII METALLOV	发明人	BESEDIN P.T.,SU
分类号	C21D9/04;(IPC1-7):C21D9/04	主分类号	C21D9/04
代理机构		代理人
主权项
地址

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