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US Patent: 136,794
Slide Rests for Lathes
Patentee: Claus Van Haagen (exact or similar names) - Philadelphia, PA USPTO Classifications: 82/137 Tool Categories: metalworking machines : metal lathes metalworking machines : metalworking machine mechanisms Assignees: Claus Van Haagen - Philadelphia, PA Anthony Van Haagen - Philadelphia, PA Manufacturer: Not known to have been produced Witnesses: William A. Steel Hubert Howson Thomas McIlvain Harry Smith	Patent Dates: Granted: Mar. 11, 1873 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for C. Van Haagen & Co.
Description: Howson & son - patent attorneys

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