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US Patent: 822,893
Cushioning device for freely-gyrating mechanisms
Patentee: John F. Harrison (exact or similar names) - Milwaukee, WI USPTO Classifications: 209/366.5 Tool Categories: trade specific : miller Assignees: Allis-Chalmers Co. - Milwaukee, WI Manufacturer: Allis-Chalmers Co. - Milwaukee, WI Witnesses: Richard Hoppin William I. Greenleaf	Patent Dates: Applied: Jan. 14, 1904 Granted: Jun. 05, 1906 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Allis-Chalmers Mfg. Co.
Description: Improvement to patent 526,213.

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