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2019全國創意發明與專利種子教師研習營 暑假營 (108.07.11-12 於本會)
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CIIS中華創新發明學會
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July 10, 2019
July 10, 2019
2019全國創意發明與專利種子教師研習營 暑假營 (108.07.11-12 於本會)
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