AUTOMATIC MACHINE FOR PRODUCING OVAL-SECTION HELICES,申请号SU19874232287-传众专利搜索

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发明名称	AUTOMATIC MACHINE FOR PRODUCING OVAL-SECTION HELICES
摘要
申请公布号	SU1488080(A1)	申请公布日期	1989.06.23
申请号	SU19874232287	申请日期	1987.04.20
申请人	ORLOVSKOE G SP PK BYURO STEKOLNOGO MASHINOSTROENIYA	发明人	RAKOV SHULYA E,SU;ROMANENKO VLADIMIR N,SU;FURSOV NIKOLAJ V,SU
分类号	B21F27/12	主分类号	B21F27/12
代理机构		代理人
主权项
地址

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