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Patents for Herbert B. Steele | |||||
Number | Date | Patentee | Title | Type | |
312,034 | Feb. 10, 1885 | H.B. Steele | Lathe and Planing Tool | lathe tool holders and tool posts | |
585,601 | Jun. 29, 1897 | H.B. Steele | Gas Engine | gas and gasoline engines | |
662,631 | Nov. 27, 1900 | H.B. Steele | Counterbalance for Explosion-Engines | attachments |