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| Patents for Bernard Morse Guthrie | |||||
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| Picture | Number | Date | Patentee | Title | |
| 2,056,517 | Oct. 06, 1936 | B.M. Guthrie | Fan or Blower | ||
| 2,073,059 | Mar. 09, 1937 | B.M. Guthrie | Mechanical Stoker | ||
| 2,092,248 | Sep. 07, 1937 | B.M. Guthrie | Material Conveying Device | ||
| 2,141,711 | Dec. 27, 1938 | B.M. Guthrie | Automatic Air Control Means | ||
| D123,310 | Oct. 29, 1940 | B.M. Guthrie | Stoker | ||
| 2,222,662 | Nov. 26, 1940 | B.M. Guthrie | Control System for Heating Apparatus | ||
| 2,225,215 | Dec. 17, 1940 | B.M. Guthrie | Stoker | ||