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US Patent: 814,418
Rotary cutting device
Patentee: Thomas B. Williams (exact or similar names) - Orange, MA USPTO Classifications: 408/111, 408/83.5 Tool Categories: specialty tools : automotive tools trade specific : vehicle repairer : vehicle mechanic : valve and seat maintenance Assignees: Leavitt Machine Co. - Orange, MA Manufacturer: Leavitt Machine Co. - Orange, MA Witnesses: Edward J. Wood Fred A. Dexter	Patent Dates: Applied: Jul. 07, 1905 Granted: Mar. 06, 1906 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Leavitt Machine Co.
Description: Improvements to the valve-reseating tool of patent 429,939, granted to one Charles L. Morse.

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