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US Patent: 3,893,265
Vertical abrasive belt type surface grinder
Patentees: Allan J. Stinn (exact or similar names) - Minnetonka, MN Donald C. Elm (exact or similar names) - St. Paul, MN USPTO Classifications: 451/24, 451/305, 451/450 Tool Categories: metalworking machines : metal sanding machines Assignees: Timesavers, Inc. - Minneapolis, MN Manufacturer: Timesavers, Inc. - Minneapolis, MN Witnesses: Unknown	Patent Dates: Applied: Oct. 02, 1974 Granted: Jul. 08, 1975 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Timesavers, Inc.

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