US Patent: 1,574,741
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Turret-tool Holder
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Patentees:
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Herbert B. Day, deceased (Estate of) (exact or similar names) - Detroit, Wayne County, MI |
Eva Alexander, Administratrix (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: |
Oct. 24, 1924 |
Granted: |
Mar. 02, 1926 |
USPTO (New site tip) Google Patents
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Joel Havens
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