Inventors - Biography - Juvenile literature. - United States

Lee de Forest[electronic resource] :king of radio, television, and film / …で: (言語・文字資料 (印刷物))

How to invent and protect your invention :a guide to patents for scientists and engineers / …で: (言語・文字資料 (印刷物))

Edison's electric light[electronic resource] :the art of invention / …で: (言語・文字資料 (印刷物))

Pulling strings[electronic resource] :the legacy of Melville A. Clark / …で: (言語・文字資料 (印刷物))

Franklin in his own time[electronic resource] :a biographical chronicle of his life, drawn from recollections, interviews, and memoirs by family, friends, and associates / …で: (言語・文字資料 (印刷物))

Intellectual property in academia[electronic resource] :a practical guide for scientists and engineers / …で: (言語・文字資料 (印刷物))

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