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US Patent: 2,770,171
Gear Cutting Device
Patentee: Alexander D. F. Moncrieff (exact or similar names) - Detroit, Wayne County, MI USPTO Classifications: 407/27, 409/37 Tool Categories: metalworking machines : gear making machines Assignees: Michigan Tool Co. - Detroit, Wayne County, MI Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Jan. 29, 1952 Granted: Nov. 13, 1956 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Michigan Tool Co.
Description: This application was divided. See also, patent #2,962,799.

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