US Patent: 945,387 - Metal-working machine


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US Patent: 945,387

Metal-working machine

Patentee:

Bengt M. W. Hanson (exact or similar names) - Hartford, CT

USPTO Classifications:

Tool Categories:

metalworking machines : metal lathes : turret lathes

Assignees:

Pratt & Whitney Co. - Hartford, CT

Manufacturer:

Pratt & Whitney Co. - Hartford, CT

Witnesses:

Joseph P. Kennedy

Heath Sutherland

Patent Dates:
Applied:	Jun. 28, 1909
Granted:	Jan. 04, 1910

Patent Pictures:

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Vintage Machinery entry for Pratt & Whitney Co.

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