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| Patents for Frederick H. Smith | |||||
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| Number | Date | Patentee | Title | Type | |
| 636,298 | Nov. 07, 1899 | F.H. Smith | Explosion Engine | gas and gasoline engines | |
| 2,768,832 | Oct. 30, 1956 | F.H. Smith | Self-Aligning Tool Holder | drilling and boring tool holders | |
| 2,869,880 | Jan. 20, 1959 | F.H. Smith | Tool Holder | metalworking machine tool holders | |