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US Patent: 559,251
Pneumatic Hammer
Patentee:
Jean Bêché (exact or similar names) - Hückeswagen, North Rhine-Westphalia, German Empire

USPTO Classifications:
173/118, 173/201, 72/432

Tool Categories:
metalworking machines : forging machines : power hammers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Dec. 17, 1895
Granted: Apr. 28, 1896

Patent Pictures:
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