US Patent: 2,476,762
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| Chuck
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Patentees:
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| John N. Petre (exact or similar names) - Orchard Park, NY |
| John O. Olsen (exact or similar names) - Lakewood, OH |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Feb. 09, 1946 |
| Granted: |
Jul. 19, 1949 |
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Stan Schulz
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Description: |
| John Slowers - patent attorney
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