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| Patents for G. H. Ober | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 48,428 | Jun. 27, 1865 | G.H. Ober | Improvement in wood-turning lathes | |
 | 66,875 | Jul. 16, 1867 | G.H. Ober | Improvement in wheelwrights' machines for tenoning spokes | |
 | 66,988 | Jul. 23, 1867 | G.H. Ober | Cutterhead for lathe for irregular forms | |