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US Patent: 2,638,802
Boring Implement
Patentee:
Albert F. Froussard (exact or similar names) - St. Louis, MO

USPTO Classifications:
408/109, 82/1.4

Tool Categories:
metalworking machines : drilling and boring : portable metal drilling machines

Assignees:
None

Manufacturer:
Multiple Boring Machine Co. - St. Louis, MO

Witnesses:
Unknown
Patent Dates:
Applied: Sep. 26, 1949
Granted: May 19, 1953

Patent Pictures:
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Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Multiple Boring Machine Co.

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