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| All Patents in class 425/224 | |||||
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| Number | Date | Patentee | Title | Type | |
| 471,469 | Mar. 22, 1892 | G. Eastman | Machine for Flexible Photographic Films | roll film | |
| 591,520 | Oct. 12, 1897 | W. Zoeller | Molding-machine | wood ornamenting machines | |