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US Patent: 1,510,439
Transmission mechanism for feeders connected in a gang
Patentee: Emil R. Draver (exact or similar names) - Richmond, IN USPTO Classifications: 222/134, 222/283, 222/287, 74/119, 74/43, 74/88 Tool Categories: Assignees: None Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Granted: Sep. 30, 1924 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Draver Mfg. Co.

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