====== Patent XC-604: 1856-02-19, Improved planing machine ====== ^ X Number ^ Date ^ Inventor ^ City ^ Title ^ | XC-604 | 1856-02-19 | Charles H. Gould | Montreal, QC Canada | Improved planing machine | ===== Comments ===== XC patents are Canadian patents issued between 1824 and 1869. ===== Information Sources ===== (To be filled in.) ===== External links =====