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GB Patent: GB-238,703
Improvements Relating to Gear Grinding Machines
Patentee: Harry Hales Asbridge (exact or similar names) - Pendlebury, Lancashire County, England USPTO Classifications: Tool Categories: metalworking machines : grinders : gear grinding machines Assignees: Churchill Machine Tool Co., Ltd. - Altrincham, Cheshire County, England Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Aug. 25, 1924 Granted: Aug. 27, 1925 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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