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| Patents for Alfred M. Allen | |||||
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| Number | Title | Classification(s) | |||
| 455,445 | Autographic register | 462/37 | |||
| 460,190 | Saw Set | 76/62 | |||
| 575,239 | Combined paper-box and printing machine | 101/226, 101/288, 493/324, 493/354, 493/372 | |||
| 908,726 | Portable electric tool | 310/157, 310/69 | |||