US Patent: 632,230
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Revolving Slide Rest
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Patentee:
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Max Berger (exact or similar names) - Jena, Saxe-Weimar, Germany |
Assignees: |
Carl Zeiss - Jena, Saxe-Weimar, Germany |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
May 24, 1898 |
Granted: |
Sep. 05, 1899 |
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Joel Havens
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Description: |
Patent application filed in Germany on 25 Oct., 1897. |
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