US Patent: 1,252,482
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| Gear Cutting Machine
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Patentees:
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| Charles Algernon Parsons (exact or similar names) - Newcastle-upon-Tyne, Northumberland, England |
| Alfred Quintin Carnegie (exact or similar names) - Newcastle-upon-Tyne, Northumberland, England |
| Stanley Smith Cook (exact or similar names) - Wallsend-upon-Tyne, Northumberland, England |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Mar. 25, 1913 |
| Granted: |
Jan. 08, 1918 |
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Patent Pictures:
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1 | 2
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Joel Havens
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