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US Patent: 149,263
Improvement in sheet-metal cement-lined pipes
Patentee: Anson P. Stephens (exact or similar names) - Brooklyn, NY USPTO Classifications: 138/147 Tool Categories: water distribution systems : pipes Assignees: None Manufacturer: Not known to have been produced Witnesses: F. V. Briesen Michael Ryan	Patent Dates: Applied: Nov. 01, 1873 Granted: Mar. 31, 1874 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Stephens Patent Vise Co.

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