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US Patent: 552,379
Multiple drill
Antoine J. Langelier - Providence, RI

USPTO Classifications:
408/47, 74/817

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

Pettee Machine Works - Newton Upper Falls, MA

Not known to have been produced

A. T. Langelier
Socrates Scholfield

Patent Dates:
Applied: Sep. 19, 1894
Granted: Dec. 31, 1895

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for Langelier Manufacturing Co.

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