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US Patent: 1,091,523
Lifting Board for Drop Hammers
Patentee:
George H. Merrill (exact or similar names) - New York, NY

USPTO Classifications:
428/119, 428/53, 428/58, 72/439

Tool Categories:
metalworking machines : forging machines : drop hammers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Jul. 18, 1911
Granted: Mar. 31, 1914

Patent Pictures:
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