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US Patent: 1,017,916
Power Hammer
Patentee:
George H. Rowe (exact or similar names) - Berwyn, Cook County, IL

USPTO Classifications:
173/117, 173/201, 60/538, 72/430, 74/583, 74/828

Tool Categories:
metalworking machines : forging machines : power hammers

Assignees:
Electromagnetic Tool Co. - Chicago, Cook County, IL

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Oct. 31, 1910
Granted: Feb. 20, 1912

Patent Pictures:
USPTO (New site tip)
Google Patents
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