BOMBA DE VACUO,申请号BR19770000113-传众专利搜索

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发明名称	BOMBA DE VACUO
摘要
申请公布号	BR7700113(A)	申请公布日期	1978.08.08
申请号	BR19770000113	申请日期	1977.01.04
申请人	RODA A	发明人	RODA A
分类号	A47L5/06;(IPC1-7):A47L5/06	主分类号	A47L5/06
代理机构		代理人
主权项
地址

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