====== Patent X-7961: 1834-01-18, Planing and matching machine ====== ^ X Number ^ Date ^ Inventor ^ City ^ Title ^ Status ^ | X-7961 | 1834-01-18 | John D. Beers | Philadelphia, PA | Planing and matching machine | Recovered | ===== Comments ===== ===== Information Sources ===== (To be filled in.) ===== External links ===== [[http://pdfpiw.uspto.gov/.piw?PageNum=0&idkey=NONE&SectionNum=3&HomeUrl=&docid=X0007961|USPTO pdf]]