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| Patents Granted on 1923-01-23 | |||||
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| Number | Date | Patentee | Title | Type | |
| CA-228,135 | Jan. 23, 1923 | E.A. Dautor, J.A. McLeod | Jar Cover Opener | jar wrenches | |
| 1,442,854 | Jan. 23, 1923 | J. Burke | Electric generator | electric generators | |
| 1,443,104 | Jan. 23, 1923 | A. Hormel, C. Wagner | Drying apparatus for plates of metal and other material | ||
| 1,443,150 | Jan. 23, 1923 | F. Schimmel | Grinding tool | sharpening machines | |
| 1,443,189 | Jan. 23, 1923 | A.C. Malm | Platen for vulcanizing presses | industrial machine mechanisms | |
| 1,443,252 | Jan. 23, 1923 | . | Saw | ||