METHOD OF CROSS-TAPER ROLLING OF STEPPED ARTICLES,申请号SU19874285256-传众专利搜索

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发明名称	METHOD OF CROSS-TAPER ROLLING OF STEPPED ARTICLES
摘要
申请公布号	SU1593764(A1)	申请公布日期	1990.09.23
申请号	SU19874285256	申请日期	1987.07.16
申请人	VNI PK I METALL MASH IM.A.I.TSELIKOVA	发明人	KAZANSKAYA INNA I,SU;MATVEEV ALEKSANDR V,SU;SAFONOV ALEKSANDR S,SU
分类号	B21H1/18	主分类号	B21H1/18
代理机构		代理人
主权项
地址

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