US Patent: 2,518,339
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| Flow Control Means
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Patentee:
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| Walter S. Landon (exact or similar names) - Detroit, Wayne County, MI |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Sep. 12, 1945 |
| Granted: |
Aug. 08, 1950 |
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Joel Havens
"Vintage Machinery" entry for Detroit Lubricator Co.
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Description: |
| Original application filed 03 Dec., 1943, now patent #2,427,059. Divided and this application filed 12 Sept., 1945.
Note: At the time that this patent was granted, Walter S. Landon was deceased. |
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