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US Patent: 304,724
Sliding planer
Patentee: Christoph Anton Graff (exact or similar names) - New York, NY USPTO Classifications: 144/120, 144/245.1, 144/245.5, 144/246.1, 144/250.13 Tool Categories: woodworking machines : cutter head machines : wood planers Assignees: Henry W. Erichs - New York, NY Manufacturer: Not known to have been produced Witnesses: George Fischer Ludwig Gloeckner	Patent Dates: Applied: May 29, 1884 Granted: Sep. 09, 1884 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin
Description: "This invention relates to a new machine for planing thin boards, such as are used for making cigar-boxes or analogous devices."

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