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US Patent: RE6,215
Improvement in machine-clutches
Patentee: Albert B. Bean (exact or similar names) - New Haven, New Haven County, CT USPTO Classifications: 192/94 Tool Categories: industrial machines : industrial machine mechanisms : industrial machine clutches Assignees: None Manufacturer: D. Frisbie & Co. - New Haven, New Haven County, CT Witnesses: John E. Earle C. V. Forbes	Patent Dates: Applied: Dec. 26, 1874 Granted: Jan. 12, 1875 Reissue Information: Reissue of 148,165 (Mar. 03, 1874) Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for D. Frisbie & Co.

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