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US Patent: 568,911
Welding Machine
Patentee:
Wilhelm C. Kroegher - Allegheny, Allegheny County, PA

USPTO Classifications:
72/412, 72/436

Tool Categories:
metalworking machines : welding machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Apr. 20, 1896
Granted: Oct. 06, 1896

Patent Pictures:
USPTO pdf tiff
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