Improvements in and relating to puzzles,申请号HK19980106939-传众专利搜索

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发明名称	Improvements in and relating to puzzles
摘要
申请公布号	HK1007696(A1)	申请公布日期	1999.04.23
申请号	HK19980106939	申请日期	1998.06.26
申请人		发明人
分类号	A63F9/08;(IPC1-7):A63F	主分类号	A63F9/08
代理机构		代理人
主权项
地址

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