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2016全國創意發明與專利種子教師研習營( 寒假班 105.01.28~29於本會)
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CIIS中華創新發明學會
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January 29, 2016
January 29, 2016
2016全國創意發明與專利種子教師研習營( 寒假班 105.01.28~29於本會)
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