TOOL FOR COLD ROLLING OF RING ARTICLES,申请号SU19802970595-传众专利搜索

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发明名称	TOOL FOR COLD ROLLING OF RING ARTICLES
摘要
申请公布号	SU946749(A1)	申请公布日期	1982.07.30
申请号	SU19802970595	申请日期	1980.08.04
申请人	POPOV ALEKSANDR,SU;AFANASEV MIKHAIL A	发明人	POPOV ALEKSANDR I,SU;AFANASEV MIKHAIL A,SU
分类号	B21H1/06;(IPC1-7):B21H1/06	主分类号	B21H1/06
代理机构		代理人
主权项
地址

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