vacuum generating device.,申请号KR20100008696U-传众专利搜索

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发明名称	vacuum generating device.
摘要
申请公布号	KR20120001437(U)	申请公布日期	2012.03.02
申请号	KR20100008696U	申请日期	2010.08.20
申请人		发明人
分类号	F16K31/06;B65G47/90;B65G47/91;F16K51/02	主分类号	F16K31/06
代理机构		代理人
主权项
地址

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