US Patent: 469,813
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Lathe
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Patentees:
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Carl Georg Dahlgren (exact or similar names) - Göteborg, Västra Götaland County, Sweden |
John Hugo Svensson (exact or similar names) - Göteborg, Västra Götaland County, Sweden |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
Jan. 19, 1891 |
Granted: |
Mar. 01, 1892 |
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Jeff Joslin
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