TWO-ROLL FINISHING PASS FOR ROLLING OF RAILS,申请号SU19904828123-传众专利搜索

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发明名称	TWO-ROLL FINISHING PASS FOR ROLLING OF RAILS
摘要
申请公布号	SU1731305(A1)	申请公布日期	1992.05.07
申请号	SU19904828123	申请日期	1990.04.02
申请人	KUZNETSKIJ METALL KOMBINAT IM.V.I.LENINA	发明人	KUZNETSOV ALEKSEJ F,SU;SHARAPOV IGOR A,SU;KRAVCHENKO EVGENIJ L,SU;DOROFEEV VLADIMIR V,SU;TRYNKIN ALEKSANDR R,SU
分类号	B21B1/08;B21B1/085	主分类号	B21B1/08
代理机构		代理人
主权项
地址

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