Stainless-Steel Developing-Machine Rollers

A New Lightweight stainless-steel developing-machine roller for 16mm and 35mm film has been devised by the Engineering Division of the National Film Board of Canada. The rollers are manufactured and supplied by The Ketchum Manufacturing Co., Ltd., P.O. Box 388, Ottawa, Canada.

Print ISSN

0898-042X

Published

1954-01

Content type

Original Research

DOI

10.5594/J17059