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US Patent: 2,469,881
Headstock Transmission Gear Shifting Mechanism
Patentees: Howard E. Laubach (exact or similar names) - Cincinnati, OH Robert C. Johnson (exact or similar names) - Norwood, Hamilton County, OH Vincent J. Kramer (exact or similar names) - Norwood, Hamilton County, OH USPTO Classifications: 192/93R, 74/334, 74/337.5, 74/359, 82/905 Tool Categories: metalworking machines : metalworking machine mechanisms Assignees: Boye & Emmes Machine Tool Co. - Cincinnati, OH Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Jun. 28, 1947 Granted: May 10, 1949 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for The Boye & Emmes Machine Tool Co.

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