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| Patents for Seamless Keg & Can Co. | |||||
| Number | Date | Patentee | Title | Type | |
| RE6,813 | Dec. 21, 1875 | A. Wyckoff | Improvement in barrel-machines | cooper | |
| RE6,814 | Dec. 21, 1875 | A. Wyckoff | Improvement in barrels | ||