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US Patent: 21,640
Hanger and box for shafting
Patentee: Frederic W. Howe (exact or similar names) - Newark, NJ USPTO Classifications: 384/410 Tool Categories: industrial machines : industrial machine mechanisms : industrial machine shaft hangers Assignees: Newark Machine Co. (NJ) - Newark, NJ Manufacturer: Newark Machine Co. (NJ) - Newark, NJ Witnesses: George H. Renton Joseph P. Bradley	Patent Dates: Granted: Sep. 28, 1858 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Newark Machine Co. (NJ)

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