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| Patents Granted on 1953-08-11 | |||||
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| Number | Date | Patentee | Title | Type | |
| CA-495,289 | Aug. 11, 1953 | J.C. Wilson | Method of and device for grinding | profile and contour grinders | |
| CA-495,290 | Aug. 11, 1953 | J.C. Wilson | Grinding machines and method of shaping grinding wheels | profile and contour grinders | |
| 2,648,138 | Aug. 11, 1953 | C.G. Gase | Clearance angle gauge | measuring tools | |
| 2,648,358 | Aug. 11, 1953 | F.A. Lower | Machine for clearing undergrowth from land | tree felling machines | |