The Meaning of Patent Citations: Report on the NBER/Case-Western Reserve Survey of Patentees
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下载链接：
https://www.nber.org/papers/w7631
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资源简介：
A survey of recent patentees was conducted to elicit their perceptions regarding the importance of their inventions, the extent of their communication with other inventors, and the relationship of both importance and communication to observed patent citations. A cohort of 1993 patentees were asked
提供机构：
美国国家经济研究局
创建时间：
2000-04-01
