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GB Patent: GB-323,441
Improvements Relating to Turning and Grinding or Abrading Machines
Patentee: Harry Hales Asbridge (exact or similar names) - Ashton-on-Mersey, Cheshire County, England USPTO Classifications: Tool Categories: metalworking machines : grinding machines Assignees: Churchill Machine Tool Co., Ltd. - Altrincham, Cheshire County, England Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: May 01, 1929 Granted: Jan. 02, 1930 Patent Pictures: Espacenet patent Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Churchill Machine Tool Co., Ltd.

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