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US Patent: 810,905
Power Hammer
Patentee:
Austin Bragg (exact or similar names) - Waterville, Kennebec County, ME

USPTO Classifications:
72/433, 72/441, 74/45

Tool Categories:
metalworking machines : forging machines : power hammers

Assignees:
None

Manufacturer:
Austin Bragg - Waterville, Kennebec County, ME

Witnesses:
George Henry Marr
Chester W. Getchell
E. L. Nottingham
G. F. Downing

Patent Dates:
Applied: Feb. 20, 1904
Granted: Jan. 30, 1906

Patent Pictures: [ 1 | 2 ]
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"Vintage Machinery" entry for Austin Bragg
Description:
Patented in Canada, #CA-101077.

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