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| All Patents in class 493/128 | |||||
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| Number | Date | Patentee | Title | Type | |
| 606,692 | Jul. 05, 1898 | H. Stewart | Box-forming machine | box making machines | |
| 2,618,207 | Nov. 18, 1952 | B.L. Rich, V.D. Hery | Boxmaking Machine | plastic box making machines | |