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US Patent: 580,273
Boring and doweling machine
Patentee: William W. Grier (exact or similar names) - Oakmont, PA USPTO Classifications: 144/3.1, 163/1, 227/152, 227/69, 408/103, 408/42 Tool Categories: metalworking machines : drilling and boring woodworking machines : specialty woodworking machines : dowel insertion machines Assignees: None Manufacturer: Not known to have been produced Witnesses: H. M. Corwin G. I. Holdship	Patent Dates: Applied: Oct. 17, 1895 Granted: Apr. 06, 1897 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin
Description: This machine is intended for use in door-making.

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