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US Patent: 1,022,866
Automatic Spindle Stop
Patentee:
Henry McCoy Norris (exact or similar names) - Cincinnati, Hamilton County, OH

USPTO Classifications:
74/422, 74/625

Tool Categories:
metalworking machines : drilling and boring : drill presses : drill press accessories

Assignees:
Cincinnati Bickford Tool Co. - Cincinnati, Hamilton County, OH

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Oct. 01, 1910
Granted: Apr. 09, 1912

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Cincinnati Bickford Tool Co.

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