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| Patents for Gerard A. Cormier | |||||
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| Number | Date | Patentee | Title | Type | |
| 2,570,647 | Oct. 09, 1951 | G.A. Cormier | Power Cylinder and Piston With Leakage Control | hydraulic apparatus | |
| 2,614,580 | Oct. 21, 1952 | G.A. Cormier | Unloading Valve | hydraulic apparatus | |
| 2,653,503 | Sep. 29, 1953 | G.A. Cormier | Automatic Machine Tool | automatic lathes | |