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US Patent: 3,002,403
Controls for drilling machines and the like
Patentee:
Mark R. Estabrook (exact or similar names) - Rockford, IL

USPTO Classifications:
318/574, 408/3, 408/8, 409/80

Tool Categories:

Assignees:
Barnes Drill Co. - Rockford, IL

Manufacturer:
Barnes Drill Co. - Rockford, IL

Witnesses:
Unknown

Patent Dates:
Applied: May 13, 1958
Granted: Oct. 03, 1961

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Barnes Drill Co.

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