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US Patent: 198,845
Improvement in machines for reducing wood to pulp for paper
Patentee: William H. Haskins (exact or similar names) - Orange, VT USPTO Classifications: 144/208.1, 241/277, 241/282.1 Tool Categories: woodworking machines : specialty woodworking machines : wood grinding machines Assignees: None Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Nov. 30, 1877 Granted: Jan. 01, 1878 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin

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