The early kodak film became the great factor in the cinematograph manufacture. 佚名.神奇的知识之书.
The device was placed upon the market by the Eastman Company, and it was called the Kodak. Edward W. Byrn.十九世纪发明进展.
During the experimental period and up to the early part of 1889, the kodak film was being slowly developed by the Eastman Kodak Company. 弗兰克·刘易斯·戴尔.爱迪生的生平和发明.
The kodak was the natural outcome of the roll film system. 佚名.神奇的知识之书.
In Fig. 204 is shown a modern form of Kodak, which is made in various sizes and is foldable for compact and convenient portability. Edward W. Byrn.十九世纪发明进展.