US Patent: 590,135
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Coffee Roasting Machine
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Patentees:
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Edwin Crawley, Jr. (exact or similar names) - Newport, Campbell County, KY |
William T. Johnston (exact or similar names) - Newport, Campbell County, KY |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
Nov. 25, 1896 |
Granted: |
Sep. 14, 1897 |
USPTO (New site tip) Google Patents
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Joel Havens
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