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US Patent: 683,374
Pneumatic hammer
Patentee:
Jean Bêché (exact or similar names) - Hückeswagen, North Rhine-Westphalia, Germany

USPTO Classifications:
72/453.03, 74/583

Tool Categories:
metalworking machines : forging machines : drop hammers

Assignees:
None

Manufacturer:
Nazel Engineering & Machine Works - Philadelphia, PA

Witnesses:
Otto König
T. A. Rittershaus

Patent Dates:
Applied: Jun. 13, 1901
Granted: Sep. 24, 1901

Patent Pictures:
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Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Nazel Engineering & Machine Works
Description:
A 1910 ad from the Nazel Engineering & Machine Works features "The Bêché Air Hammer".

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