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| Patents for Geo. M. Copenhaver | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 598,591 | Feb. 08, 1898 | F. Barrell | Wrench Or Holding Device | |
 | 599,712 | Mar. 01, 1898 | W.R. Kinnear | Horseshoe | |
 | 607,288 | Jul. 12, 1898 | O.C. Stanley | Pipe Wrench | |
 | 608,202 | Aug. 02, 1898 | A.M. Kleckner | Pipe Wrench | |
 | 627,950 | Jun. 27, 1899 | G.E. Zeigler | Wrench | |