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US Patent: 451,123
Machinists Gage & Gage Holder
Patentee: Charles M. Grannis (exact or similar names) - Syracuse, NY USPTO Classifications: 33/629, 33/638 Tool Categories: layout tools : special purpose gauges Assignees: Charles S. Grannis - Syracuse, NY Manufacturer: Not known to have been produced Witnesses: William C. Raymond Charles S. Grannis	Patent Dates: Applied: Feb. 27, 1890 Granted: Apr. 28, 1891 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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