Thomas A. Edison exhibits a replica of his first successful incandescent lamp, which gave 16 candlepower of illumination, in contrast to the ultimate...電燈泡, 成功
Thomas Edison invented or developed a great many of the 20th century's essential electronic devices, such as the phonograph, the incandescent...畫像, 電燈泡
Inventor Thomas Alva Edison shows the incandescent lamps he created at his Menlo Park laboratory in New Jersey. While Edison did not invent the idea...電燈泡, 新澤西州, 一個人
American inventor and businessman Thomas Edison with an Edison Standard Phonograph, at his lab in West Orange, New Jersey, 1906. The Edison Standard...留聲機, 歸檔, 音樂
Thomas Alva Edison American scientist, inventor and industrialist, after spending 5 continuous days and nights perfecting the phonograph, listening...留聲機, 商務, 專利
old engraved illustration of thomas alva edison (1847-1931) listening to a recording on his phonograph - 湯瑪斯·愛迪生 個照片及圖片檔留聲機, 彩色影像, 畫像
View of the upstairs of Thomas Edison's Menlo Park lab after its relocation to the Henry Ford Museum in Greenfield Village, with gas and electric...電燈泡
Noted inventor Thomas Edison at the lightbulb's golden jubilee anniversary banquet in his honor, Orange, New Jersey, October 16, 1929. He is...電燈泡
Portrait of Thomas Edison standing in his chemical laboratory at Menlo Park, New Jersey. Undated photograph.實驗室, 科學家
The birth of the incandescent lamp; a scene in Edison's Menlo Park laboratory, New Jersey, USA. Francis Jahl is replenshing the supply of mercury in...電燈泡, 新澤西州, 歸檔
Thomas Edison in 1928 when the U.S. Congress awarded him a gold medal for his achievements. At the time a value of $15.6 million was placed on his...
American inventor Thomas Alva Edison . His inventions include the phonograph, the mimeograph, and developed the kinescope and a prototype of the...
Made by the American inventor Thomas Alva Edison . Edison's lamp had a single loop of carbon which glowed when a current flowed through it. The glass...電燈泡
American inventor Thomas Alva Edison examining motion picture film threaded through one of his film projectors.歸檔
American inventor Thomas Alva Edison with the Edison Business Phonograph, one of the over one thousand inventions he patented in his lifetime.
Blue Ridge Mountains- President Harding goes camping in the Blue Ridge Mountains. It is said that Thomas Edison sleeps only four hours a night. This...睡覺
Thomas Edison and friend Francis Jehl rehearse for a re-enactment of the first illumination of the incandescent lamp in 1929, 50 years after the...電燈泡, 實驗室
Kinetograph camera, an early film camera, the original of which was patented in 1891 and designed by W K L Dickson working under the direction of...歸檔
world exposition paris 1889, phonograph by thomas edison in the galerie des machines, visitors listen with earphones - 湯瑪斯·愛迪生 幅插畫檔、美工圖案、卡通及圖標留聲機, 歐洲文化, 巴黎
Thomas Edison's design of the incandescent electric lamp number 12, 631 which was patented on December 27, 1881. Image courtesy US Department of...電燈泡, 專利
old engraved illustration of thomas alva edison (1847-1931) listening to a recording on his phonograph - 湯瑪斯·愛迪生 個照片及圖片檔彩色影像, 留聲機
American inventor Thomas Alva Edison holding a light bulb in his laboratory. Menlo Park, 1910s電燈泡, 發明家
American inventor and businessman Thomas Edison holding one of his nickel–iron batteries, as fitted to a 1905 Studebaker electric car, USA, circa...汽車
