GB Patent: GB-186,402,789
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| Improvements in that apparatus for raising and forcing fluids and feeding steam-boilers, known as "Giffard's Injector"
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Patentees:
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| John Robinson (exact or similar names) - Manchester, England |
| James Gresham (exact or similar names) - Manchester, England |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Granted: |
Nov. 10, 1864 |
Espacenet patent
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Jeff Joslin
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Description: |
| See French patent FR-36,512 for more information on this important invention. |
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