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Overview
Deals with liquid air, magnetic thickness gages, and the cathode ray oscillograph.
Details
- Status
- Released
- Release date
- July 26, 1938
- Original language
- English
- Spoken languages
- English
- Countries
- United States of America
- Production
- General Electric,A.O. Bondy
- Budget
- Not recorded
- Revenue
- Not recorded
- IMDb
- View on IMDb