Quartz Crystal Growing
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Depicts the initial research conducted by Bell Telephone laboratories for growing quartz crystals. Follows, through failures and successes, the creative steps taken by Western Electric engineers to perfect this into a practical manufacturing process.
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Sources
- 16mm Filmography (legacy record) — title, year, creator, format, sound, description, catalog record
- Educational film guide. Supplements (1959-62) — title, year, length, format, color, sound, description, catalog record
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