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FR Patent: FR-1,308,887
Perfectionnements Relatifs aux Dispositifs de Calibrage Pour Machine-Outil
Improvements Relating to Machine Tool Calibration Devices
Patentee:
Churchill Machine Tool Co., Ltd. (exact or similar names) - Broadheath, Worcestershire County, England

USPTO Classifications:

Tool Categories:
metalworking tools : machinist tools : measuring tools

Assignees:
Churchill Machine Tool Co., Ltd. - Broadheath, Worcestershire County, England

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Dec. 18, 1961
Granted: Nov. 09, 1962

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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