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US Patent: 314,124
Gang-bit boring-machine
Machine for boring blind-stiles
Patentee:
Eli B. Hayes (exact or similar names) - Big Rapids, MI

USPTO Classifications:
408/128, 408/46

Tool Categories:
metalworking machines : drilling and boring : drill presses : multiple spindle drill presses

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
S. J. Reynolds
Stephen V. R. Hayes

Patent Dates:
Applied: Dec. 30, 1884
Granted: Mar. 17, 1885

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

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