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Identification and Analysis of Technology Emergence Using Patent Classification [研究报告]
10.7249/RR629RAND Corporation. 2014-01-01
Christopher Eusebi;  Richard Silberglitt
Adobe PDF(796Kb)  |  View/Download：13/3
 
Critical Materials: Present Danger to U.S. Manufacturing [研究报告]
10.7249/RR133RAND Corporation. 2013-01-01
Richard Silberglitt;  James T. Bartis;  Brian G. Chow;  David L. An;  Kyle Brady
Adobe PDF(835Kb)  |  View/Download：2/2
 

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