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| Patents for Edwin Planta | |||||
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| Number | Date | Patentee | Title | Type | |
| CA-30,994 | Mar. 22, 1889 | D.R. Porter | Pipe Wrench | pipe wrenches | |
| 444,848 | Jan. 20, 1891 | R.F. Pratt | Saw-jointer | saw jointers | |
| 660,876 | Oct. 30, 1900 | D.S. West | Try Square | try squares | |