US Patent: 2,389,656
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Injector
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Patentees:
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Arthur Williams (exact or similar names) - Munster, Lake County, IN |
Erich Henkel (exact or similar names) - Calumet City, Cook County, IL |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
Feb. 27, 1942 |
Granted: |
Nov. 27, 1945 |
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Joel Havens
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