大家是否还记得这样一个都市神话？一位发明者申请了永亮灯的专利，结果是专利被灯具制造商们联合买断，之后为了利益，制造商们把专利销毁了。
REMEMBER the urban myth about the inventor who patented a light bulb that would last for ever, only to see the patent snapped up by a consortium of manufacturers who buried it for good?
大家是否还记得这样一个都市神话？一位发明者申请了永亮灯的专利，结果是专利被灯具制造商们联合买断，之后为了利益，制造商们把专利销毁了。
REMEMBER the urban myth about the inventor who patented a light bulb that would last for ever, only to see the patent snapped up by a consortium of manufacturers who buried it for good?
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