FLUID FLOW PASSAGE SWITCHING METHOD AND ITS DEVICE, AND SURFACE TREATING PROCESSING METHOD FOR WORKPIECE USING THE ABOVE DEVICE,申请号JP19900304085-传众专利搜索

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发明名称	FLUID FLOW PASSAGE SWITCHING METHOD AND ITS DEVICE, AND SURFACE TREATING PROCESSING METHOD FOR WORKPIECE USING THE ABOVE DEVICE
摘要
申请公布号	JPH04181006(A)	申请公布日期	1992.06.29
申请号	JP19900304085	申请日期	1990.11.13
申请人	SONY CORP	发明人	KURODA MASAYUKI
分类号	B24C5/04;B24C7/00;F15D1/02	主分类号	B24C5/04
代理机构		代理人
主权项
地址

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