語系:
繁體中文
English
日文
簡体中文
說明(常見問題)
登入
跳至 :
概要
書目資訊
主題
Inventors - Biography - Juvenile literature. - United States
概要
作品:
6 作品在 5 項出版品 5 種語言
書目資訊
Lee de Forest[electronic resource] :king of radio, television, and film /
by:
(書目-語言資料,印刷品)
How to invent and protect your invention :a guide to patents for scientists and engineers /
by:
(書目-語言資料,印刷品)
Edison's electric light[electronic resource] :the art of invention /
by:
(書目-語言資料,印刷品)
Pulling strings[electronic resource] :the legacy of Melville A. Clark /
by:
(書目-語言資料,印刷品)
Franklin in his own time[electronic resource] :a biographical chronicle of his life, drawn from recollections, interviews, and memoirs by family, friends, and associates /
by:
(書目-語言資料,印刷品)
Intellectual property in academia[electronic resource] :a practical guide for scientists and engineers /
by:
(書目-語言資料,印刷品)
主題
Signal, Image and Speech Processing.
De Forest, Lee,
Inventors
Popular Science in Mathematics/Computer Science/Natural Science/Technology.
Performing Arts.
Engineers
Radio
Motion pictures
Multimedia Information Systems.
History of Science.
Engineering.
Cultural Heritage.
Inventors
Patent laws and legislation
Incandescent lamps
Inventors
Edison, Thomas A.
Inventors
Harp makers
Clark, Melville.
Celtic harp
Harpists
Franklin, Benjamin,
Inventors
Scientists
Printers
Statesmen
Inventors
Patent laws and legislation
Universities and colleges
處理中
...
變更密碼
登入