EDUCATIONAL JIGSAW PUZZLE,申请号WO2005ZA00168-传众专利搜索

发明名称	EDUCATIONAL JIGSAW PUZZLE
摘要	<p>An educational jigsaw puzzle comprises a board and pieces that, when located correctly on the board, spell out scientific principles, theorems, formulas, equations, laws and other relationships, functions and information.</p>
申请公布号	WO2006108194(A1)	申请公布日期	2006.10.12
申请号	WO2005ZA00168	申请日期	2005.11.08
申请人	GOVENDER, KEVINDREN	发明人	GOVENDER, KEVINDREN
分类号	G09B19/02;A63F3/04;A63F9/10;G09B1/02;G09B1/04;G09B23/02;G09B23/04;G09B23/06	主分类号	G09B19/02
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