14 янв 1871 г. - gelatin dry plate invented
Описание:
Dry plate, also known as gelatin process, is an improved type of photographic plate. It was invented by Dr. Richard L. Maddox in 1871, and by 1879 it was so well introduced that the first dry plate factory had been established.Добавлено на ленту времени:
Дата:
14 янв 1871 г.
Сейчас
~ 153 г назад
