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US Patent: 2,353,246
Control means for power-operated machine
Patentee:
Max T. Knutzen (exact or similar names) - Dundas, ON Canada

USPTO Classifications:
192/15, 91/384, 91/445, 91/517

Tool Categories:

Assignees:
John Bertram & Sons - Dundas, ON Canada

Manufacturer:
John Bertram & Sons - Dundas, ON Canada

Witnesses:
Unknown

Patent Dates:
Applied: May 07, 1943
Granted: Jul. 11, 1944

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for John Bertram & Sons
Description:
The invention relates to a mine hoist. It is of interest because the assignee, in its distant past, made woodworking machinery.

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