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US Patent: 2,340,679
Aparataus for Welding Seams of Metal Drums
Patentees:
Ben William Moore, deceased, (Estate of) - Oakland, Alameda County, CA
Myrtle Clare Moore, Administratix - Oakland, Alameda County, CA

USPTO Classifications:
15/21.1, 477/3, 74/354, 74/724

Tool Categories:
metalworking machines : welders

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Aug. 02, 1940
Granted: Feb. 01, 1944

Patent Pictures:
USPTO pdf tiff
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