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| Patents for Lorne A. Cole | |||||
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| Number | Date | Patentee | Title | Type | |
| 2,157,480 | May 09, 1939 | L.A. Cole | Magnetic valve | pump valves | |
| 2,211,052 | Aug. 13, 1940 | L.A. Cole | Pressure limiting device | pneumatic | |
| 2,211,646 | Aug. 13, 1940 | L.A. Cole | Valve | ||