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US Patent: 974,545
Bobbin-boring machine
Patentees: Edwin C. Buffington (exact or similar names) - Manchester, NH Luther C. Baldwin (exact or similar names) - Providence, RI USPTO Classifications: 144/14, 279/133, 279/155 Tool Categories: metalworking machines : drilling and boring woodworking machines : specialty woodworking machines : spool or bobbin machines Assignees: U. S. Bobbin & Shuttle Co. - Providence, RI Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Granted: Nov. 01, 1910 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin

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