Syphons and Measuring Devices for Photographic Solutions

The Developing of 35 mm. positive film, and of 16 mm. reversal film is being accomplished with continuous processing machinery. That the tendency to employ mechanical means is increasing is shown by the patent literature in which a recent application describes a continuous apparatus for handling roll film.

Print ISSN

0096-6460

Published

1926-05

Content type

Original Research

DOI

10.5594/J00790