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| Patents for Geo. A. Kolbe | |||||
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| Number | Date | Patentee | Title | Type | |
| 100,752 | Mar. 15, 1870 | T. Grundmann | Beer Cooler | ||
| 149,840 | Apr. 21, 1874 | W.H. Crittendon | Wrenches | quick adjust wrenches | |