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Title: |
1921 Article-Pratt & Whitney Co., Automatic Turret Lathe (Part 2) |
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Source: |
Machinery, V28, Dec 1921, pgs. 282-284 |
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Insert Date: |
6/24/2016 9:26:16 PM |
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Please see description in Part 1. |
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1921 Pratt & Whitney Co., Automatic Turret Lathe (Fig. 4)
1921 Pratt & Whitney Co., Automatic Turret Lathe (Fig. 5)
1921 Pratt & Whitney Co., Automatic Turret Lathe (Fig. 6)
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