FR Patent: FR-1,308,887
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Perfectionnements Relatifs aux Dispositifs de Calibrage Pour Machine-Outil Improvements Relating to Machine Tool Calibration Devices
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Patentee:
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| Churchill Machine Tool Co., Ltd. (exact or similar names) - Broadheath, Worcestershire County, England |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Dec. 18, 1961 |
| Granted: |
Nov. 09, 1962 |
Espacenet patent
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Joel Havens "Vintage Machinery" entry for Churchill Machine Tool Co., Ltd.
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