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US Patent: 1,252,143
Electric Welding Machine
Patentees: Thomas E. Murray (exact or similar names) - New York, NY Harry R. Woodrow (exact or similar names) - New York, NY USPTO Classifications: 122/DIG.16, 219/86.24, 219/86.32 Tool Categories: Assignees: Thomas E. Murray - New York, NY Manufacturer: Not known to have been produced Witnesses: Gertrude T. Porter May T. McLarry	Patent Dates: Applied: Feb. 19, 1917 Granted: Jan. 01, 1918 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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