APPARATO E METODO DI PULITURA RELATIVI AD UNA REGISTRAZIONE DI INFORMAZIONI AD ALTA DENSITA',申请号IT19770030400-传众专利搜索

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发明名称	APPARATO E METODO DI PULITURA RELATIVI AD UNA REGISTRAZIONE DI INFORMAZIONI AD ALTA DENSITA'
摘要
申请公布号	IT1089168(B)	申请公布日期	1985.06.18
申请号	IT19770030400	申请日期	1977.12.05
申请人	RCA CORP	发明人
分类号	G11B3/36;G11B3/58;(IPC1-7):G11B/	主分类号	G11B3/36
代理机构		代理人
主权项
地址

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