Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login |
Quick search: |
All Patents in class 91/333 | |||||
Number | Date | Patentee | Title | Type | |
2,230,263 | Feb. 04, 1941 | E.C. Read | Governor | steam engine governors | |
2,363,812 | Nov. 28, 1944 | J.L. Skinner | Engine Control Mechanism | steam engine governors |