File:Robert Metcalfe National Medal of Technology.jpg

Robert_Metcalfe_National_Medal_of_Technology.jpg (229 × 350像素,文件大小:18 KB,MIME类型:image/jpeg


摘要

描述
English: Robert Metcalfe (co-inventor of Ethernet and founder of 3Com) wearing the National Medal of Technology and speaking in a ceremony at the U.S. Department of Commerce.
Español: Robert Metcalfe (coinventor de Ethernet y fundador de 3Com) hablando en una ceremonia del Departamento de Comercio de los Estados Unidos y portando la Medalla Nacional de Tecnología.
日期
来源 U.S. Technology Administration, a former agency of the U.S. Department of Commerce
作者 未知Unknown author
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(二次使用本文件)
Public domain
This image or file is a work of a United States Department of Commerce employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain.

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当前2007年11月10日 (六) 02:242007年11月10日 (六) 02:24版本的缩略图229 × 350(18 KB)Bos Gaurus~commonswiki{{Information |Description={{en|Robert Metcalfe, co-inventor of Ethernet, wearing the National Medal of Technology and speaking at a U.S. Department of Commerce ceremony.}} {{es|[[Robert Metcalfe, coinventor de Ethernet,

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