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| Patents for Hanvey Barrel Mfg. Co. | |||||
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| Number | Date | Patentee | Title | Type | |
| 117,625 | Aug. 01, 1871 | T. Hanvey | Improvement in trunks | cooper | |
| 188,128 | Mar. 06, 1877 | T. Hanvey | Improvement in barrels | cooper | |