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Continue to ChatBoeing Subsidiary Spectrolab Achieves World Record Solar Cell Efficiency https://aviationnews.eu/news/2009/08/boeing-subsidiary-spectrolab-achieves-world-record-solar-cell-efficiency/
Boeing Subsidiary Spectrolab Achieves World Record Solar Cell Efficiency https://aviationnews.eu/news/2009/08/boeing-subsidiary-spectrolab-achieves-world-record-solar-cell-efficiency/