The electric vehicle:: Patent data as indicators of technological development

Alan Pilkington (), Romano Dyerson and Omid Tissier

World Patent Information, 2002, vol. 24, issue 1, 5-12

Keywords: Electric; vehicle; Environmental; regulations; Technological; development; Patent; classification; Patent; content; analysis; Patent; citation; analysis (search for similar items in EconPapers)
Date: 2002
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