Hobbing a Helical Gear, Two Cuts Nondifferential Method. (17 mm)
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Complete catalog record
Category: Machine Shop
Subcategory: Gear Boring
Type: Slide Film
Price: $24.60.
Format code: 16sd
Subcategory: Gear Boring
Type: Slide Film
Price: $24.60.
Format code: 16sd
Sources
- Index of Training Films 1946 — title, format, sound, catalog record
Record added 2026-07-09 22:50:40