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| All Patents in class 227/44 | |||||
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| Number | Date | Patentee | Title | Type | |
| 309,297 | Dec. 16, 1884 | J.H. Foster | Box-nailing machine | nailing machines | |
| 3,539,087 | Nov. 10, 1970 | R. Burch | Automatic fastening device | nailing machines | |