US Patent: 363,475
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Lathe Attachment
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Patentees:
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John T. McCrosson (exact or similar names) - San Francisco, San Francisco County, CA |
William Hendry (exact or similar names) - San Francisco, San Francisco County, CA |
USPTO Classifications: |
82/17 |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
Jan. 22, 1887 |
Granted: |
May 24, 1887 |
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Joel Havens
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