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| Patents for J. W. Crawford | |||||
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| Number | Date | Patentee | Title | Type | |
| 384,822 | Jun. 19, 1888 | H.G. Cady | Tire shrinker and expander | tire shrinkers | |
| 1,064,830 | Jun. 17, 1913 | J. Hoskyn | Mallet Attachment for Hammer | mallets | |