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| Patents for John B. Phillips | |||||
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| Number | Date | Patentee | Title | Type | |
| NS-18 | Apr. 11, 1853 | J.B. Phillips | New mode of manufacturing piano-fortes (repeating action) | music instrument maker | |
| NS-24 | May 11, 1856 | J.B. Phillips | Upright cast or wrought iron skeleton back for a piano-fortes | music instrument maker | |