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US Patent: 1,984,974
Broaching machine
Patentee:
Francis J. Lapointe (exact or similar names) - Ann Arbor, MI

USPTO Classifications:
409/245, 409/283

Tool Categories:
metalworking machines : broaching machines

Assignees:
None

Manufacturer:
American Broach & Machine Co. - Ann Arbor, MI

Witnesses:
Unknown
Patent Dates:
Applied: Dec. 16, 1932
Granted: Dec. 18, 1934

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for American Broach & Machine Co.

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