A Motion Picture Film-Developing Machine

R. Paul Ireland

This paper describes a motion picture film developing machine which operates on a principle which has been used for a long time. It has been designed with the intention of providing convenience and flexibility of operating setup for various processes. Thyratron controls are used to provide uniform tension at the head and takeup, and to control speed of the main drive. Air agitation is provided.

Print ISSN
Published
1948-01
Content type
Original Research
DOI
10.5594/J12646