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US Patent: 498,726
Stock for Surface Gages or Other Implements
Patentee: Charles W. Preston (exact or similar names) - San Francisco, CA USPTO Classifications: 33/332, 33/342, 33/381, 33/832 Tool Categories: layout tools : measurement gauges : surface gauges Assignees: Charles W. Preston - San Francisco, CA William C. Espey - San Francisco, CA Walter E. Anderson - San Francisco, CA Manufacturer: Not known to have been produced Witnesses: Al A. Enquist Wilspn D. Bent, Jr. Edward S. Duvall, Jr. William L. Boyden	Patent Dates: Applied: Apr. 07, 1892 Granted: May 30, 1893 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens
Description: Fred E. Tasker - patent attorney

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