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US Patent: 2,288,508
Grinding wheel mounting and control
Patentees: Joseph B. Johnson (exact or similar names) - Springfield, VT Merton H. Arms (exact or similar names) - Springfield, VT USPTO Classifications: 451/145, 451/64 Tool Categories: metalworking machines : grinders Assignees: Bryant Chucking Grinder Co. - Springfield, VT Manufacturer: Bryant Chucking Grinder Co. - Springfield, VT Witnesses: Unknown	Patent Dates: Applied: Apr. 23, 1940 Granted: Jun. 30, 1942 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Bryant Chucking Grinder Co.

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