MACCHINA AVVOLGITRICE A SPIRALE DI TUBETTO IN METALLO PREZIOSO O NON,MEDIANTE ANIMA INTERNA TRATTENUTA NELLA POSIZIONE DI CURVATURA,申请号IT19770085603-传众专利搜索

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发明名称	MACCHINA AVVOLGITRICE A SPIRALE DI TUBETTO IN METALLO PREZIOSO O NON,MEDIANTE ANIMA INTERNA TRATTENUTA NELLA POSIZIONE DI CURVATURA
摘要
申请公布号	IT1083634(B)	申请公布日期	1985.05.21
申请号	IT19770085603	申请日期	1977.06.21
申请人	LORENZATO ALFEO;GALLINARO GIOVANNI	发明人
分类号	B23D;(IPC1-7):B23D/	主分类号	B23D
代理机构		代理人
主权项
地址

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