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GB Patent: GB-286,570
Improvements Relating to the Grinding of Gear Wheel Teeth
Patentee:
Harry Hales Asbridge (exact or similar names) - Ashton-on-Mersey, Cheshire 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: Oct. 18, 1927
Granted: Mar. 08, 1928

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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