Drayer using change of pressure and method thereof,申请号KR20080045616-传众专利搜索

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发明名称	Drayer using change of pressure and method thereof
摘要
申请公布号	KR101012770(B1)	申请公布日期	2011.02.08
申请号	KR20080045616	申请日期	2008.05.16
申请人		发明人
分类号	F26B21/02;F26B9/06;F26B21/10	主分类号	F26B21/02
代理机构		代理人
主权项
地址

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