Released

The Cathode Ray Oscillograph

Name: The Cathode Ray Oscillograph
Director: J.B. Holmes
Genre: Documentary
Released: 1934-01-01T00:00:00.000000Z
Duration: 25 min

193425mDocumentary

Overview

The history, development and uses of the oscillograph.

Created By

Director

J.B. Holmes

Status

Released

Original Title

The Cathode Ray Oscillograph

Production Countries

United Kingdom