APPARATO AUTOMATICO DI AERAZIONE E DEPURAZIONE DI ACQUE MARINE,申请号IT19890067665-传众专利搜索

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发明名称	APPARATO AUTOMATICO DI AERAZIONE E DEPURAZIONE DI ACQUE MARINE
摘要
申请公布号	IT8967665(D0)	申请公布日期	1989.08.02
申请号	IT19890067665	申请日期	1989.08.02
申请人	FRETTA SEVERINO	发明人	FRETTA SEVERINO
分类号		主分类号
代理机构		代理人
主权项
地址

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