3610-27-004-0698

Diffusion Transfer Process Copying Machine

3610270040698 270040698 PANASONIC FP-7121

A machine which utilizes a light source to expose a negative of an original. The negative and a positive sheet of paper are passed through a developing solution and then pressed together to form the final image. The positive sheet of paper is kept as the copy. View more Diffusion Transfer Process Copying Machine