US Patent: 2,276,227
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Control Device
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Patentee:
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Earnest J. Dillman (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: |
Aug. 05, 1937 |
Granted: |
Mar. 10, 1942 |
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Joel Havens "Vintage Machinery" entry for Detroit Lubricator Co.
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Description: |
Original application filed 03 Jun., 1936, now patent #2,185,978. Divided and this application filed 05 Aug., 1937. |
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