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US Patent: 373,374
Dust-collector
Patentee: Orville M. Morse (exact or similar names) - Jackson, MI USPTO Classifications: 55/349, 55/394, 55/459.1 Tool Categories: woodworking machines : woodworking machine parts or accessories : waste collection mechanisms Assignees: Knickerbocker Co. - Jackson, MI Manufacturer: Not known to have been produced Witnesses: Carl F. Geyer F. C. Geyer	Patent Dates: Applied: Apr. 18, 1887 Granted: Nov. 15, 1887 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin
Description: This is an immediate predecessor to the first cyclonic dust collector. The same inventor had a later patent, 450,372, that got the idea right.

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