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US Patent: 534,164
Hand Screw-Clamp
Patentee:
Mirenus F. Larsh - Des Moines, IA

USPTO Classifications:
269/172, 269/220, 269/224, 269/246, 269/285, 403/343, 411/411, 74/424.7, 74/424.77, 74/458

Tool Categories:
work holding : clamps : hand screws

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Herbert E. Poage
Thomas G. Orwig

Patent Dates:
Applied: Jul. 20, 1894
Granted: Feb. 12, 1895

Patent Pictures:
USPTO pdf tiff
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