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US Patent: 353,509
Bit-holder for cutter-heads
Patentee: Samuel J. Shimer (exact or similar names) - Milton, PA USPTO Classifications: 144/225 Tool Categories: woodworking machines : machine and tool cutters : cutterheads Assignees: None Manufacturer: Samuel J. Shimer & Sons - Milton, PA Witnesses: John A. Beck W. H. Beck	Patent Dates: Applied: Feb. 22, 1886 Granted: Nov. 30, 1886 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Samuel J. Shimer & Sons

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