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US Patent: 1,114,534
Excitation of dynamo-electric commutator-machines
Patentee: Arthur Scherbius (exact or similar names) - Baden, Switzerland USPTO Classifications: 310/187, 318/244, 322/47 Tool Categories: electrical devices : electric motors Assignees: General Electric Co. - Schenectady, NY Manufacturer: Not known to have been produced Witnesses: Joseph Simon Meyer Delius	Patent Dates: Applied: May 29, 1906 Granted: Oct. 20, 1914 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin

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