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US Patent: 1,983,189
Thread cutting tool
Patentee:
Albert J. Prance (exact or similar names) - Detroit, MI

USPTO Classifications:
408/147, 408/73, 470/203

Tool Categories:
metalworking machines : drilling and boring : tapping heads and chucks

Assignees:
Murchey Machine & Tool Co. - Detroit, MI

Manufacturer:
Murchey Machine & Tool Co. - Detroit, MI

Witnesses:
Unknown

Patent Dates:
Applied: Jun. 13, 1932
Granted: Dec. 04, 1934

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

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