A water-rocket launcher for study,申请号KR20070006711U-传众专利搜索

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发明名称	A water-rocket launcher for study
摘要
申请公布号	KR20080004969(U)	申请公布日期	2008.10.29
申请号	KR20070006711U	申请日期	2007.04.24
申请人		发明人
分类号	A63H27/14;A63H27/26	主分类号	A63H27/14
代理机构		代理人
主权项
地址

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