| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Chase Machine Co., (Boston) | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| GB-187,501,450 | Apr. 21, 1875 | D.L. Chase | Steam Governors | steam engine governors | |
| CA-5,467 | Dec. 04, 1875 | D.L. Chase | Steam Governor | steam engine governors | |