激光农业的专利态势分析
Publisher： 国家哲学社会科学学术期刊数据库
E-ISSN： 1002-1248|27|6|51-56
ISSN： 1002-1248
Source： 农业图书情报学刊, Vol.27, Iss.6, 2015-01, pp. : 51-56
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Abstract