E PRODOTTI COSI' OTTENUTO. PROCEDIMENTO PER LA TRANCIATURA DI RUOTE DENTATE A PROFILO ELICOIDALE,申请号IT19810020842-传众专利搜索

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发明名称	E PRODOTTI COSI' OTTENUTO. PROCEDIMENTO PER LA TRANCIATURA DI RUOTE DENTATE A PROFILO ELICOIDALE
摘要
申请公布号	IT8120842(D0)	申请公布日期	1981.03.31
申请号	IT19810020842	申请日期	1981.03.31
申请人	STAMA S.P.A.	发明人	LUIGI BELCREDI
分类号	B23F;(IPC1-7):B23F/	主分类号	B23F
代理机构		代理人
主权项
地址

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