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| Patents Granted on 1850-01-01 | |||||
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| Number | Date | Patentee | Title | Type | |
| AI93 | Jan. 01, 1850 | H.B. Masser | Ice cream freezer | ||
| 6,982 | Jan. 01, 1850 | J.M. Clark | Combining Grinding and Bolting Machines | miller | |