燃料乙醇领域的专利状况分析
李煦颖1,张鑫蕊2,马秋娟1,张秀丽1
Technology development and patent analysis in the field of ethanol fuel
LI Xuying1,ZHANG Xinrui2,MA Qiujuan1,ZHANG Xiuli1
化工进展 . 2013, (10): 2529 -2534 .