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US Patent: 2,345,563
Hydraulically operated drop hammer
Patentee:
Robert L. Alcorn, Jr. (exact or similar names) - Chambersburg, PA

USPTO Classifications:
72/436, 72/453.18, 91/233, 91/357

Tool Categories:
metalworking machines : forging machines : drop hammers

Assignees:
Chambersburg Engineering Co. - Chambersburg, PA

Manufacturer:
Chambersburg Engineering Co. - Chambersburg, PA

Witnesses:
Unknown

Patent Dates:
Applied: Jun. 27, 1941
Granted: Apr. 04, 1944

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Chambersburg Engineering Co.

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