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US Patent: 1,395,617
Apparatus for Twisting Metal Bars
Patentee:
William Stubbs (exact or similar names) - Sheffield, York County, England

USPTO Classifications:
72/467, 72/478, 72/64

Tool Categories:
specialty machines : metal twisting machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Jun. 03, 1920
Granted: Nov. 01, 1921

Patent Pictures:
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