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CA Patent: CA-293,545
Tool head swivelling and clamping means
Patentee:
Albert William Parkes (exact or similar names) - Dundas, ON Canada

USPTO Classifications:

Tool Categories:
metalworking machines : metal planers

Assignees:
John Bertram & Sons Co. - Dundas, ON Canada

Manufacturer:
John Bertram & Sons Co. - Dundas, ON Canada

Witnesses:
Unknown

Patent Dates:
Granted: Oct. 01, 1929

Patent Pictures:
CIPO Data
Report data errors or omissions to steward Jeff Joslin
"Vintage Machinery" entry for John Bertram & Sons Co.

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