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US Patent: 327,999
Power-hammer
Patentee:
Charles M. Brown (exact or similar names) - Rockford, IL

USPTO Classifications:
72/431, 72/446

Tool Categories:
metalworking machines : forging machines : trip and helve hammers

Assignees:
None

Manufacturer:
C. C. Bradley & Son, Inc. - Syracuse, NY

Witnesses:
David N. Starr
W. L. Rutledge

Patent Dates:
Applied: Jun. 18, 1885
Granted: Oct. 13, 1885

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for C. C. Bradley & Son, Inc.
Description:
Improvements to patents 230,612 and 240,881.

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