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| Patents for John Hearle | |||||
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| Number | Date | Patentee | Title | Type | |
| XC-195 | Jun. 29, 1844 | J. Hearle | Improved engine pump, or fire engine | fire engine pumps | |
| XC-309 | Jan. 31, 1851 | J. Hearle | Improvements on engine pumps and fire engines | fire engine pumps | |