US Patent: 563,670
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| Gas, Oil or Vapor Engine
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Patentee:
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| Frank S. Mead (exact or similar names) - Montréal, QC, Canada |
| USPTO Classifications: |
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123/255, 123/275, 123/280, 123/332, 123/47A, 123/58.4, 123/58.9, 123/65V, 123/65VB, 123/69R, 123/70V, 123/73CB, 123/73V
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| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Aug. 20, 1894 |
| Granted: |
Jul. 07, 1896 |
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Joel Havens
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