CA Patent: CA-6,667
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| Improvements in water engines and pumps
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Patentee:
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| George Wells (exact or similar names) - Montreal, QC Canada |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Granted: |
Oct. 19, 1876 |
CIPO Data
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Jeff Joslin
"Vintage Machinery" entry for Laurie Engine & Machine Co., Ltd.
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Description: |
| "This invention has reference to improvements n engines in which a pressure of water is the moving power instead of steam as in the steam engine; and my invention enables the water to act upon the piston or pistons of the engine with a very small amount of friction, and it is arranged to work without back pressure." |
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