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US Patent: 378,893
Vise Quick-Release Vise
Patentee: John W. McIntyre (exact or similar names) - Philadelphia, PA USPTO Classifications: 269/158, 269/218, 269/229, 29/278 Tool Categories: work holding : vises Assignees: None Manufacturer: Not known to have been produced Witnesses: Chas. F. Van Horn S. J. Van Stavoren Wm. H. Van Horn	Patent Dates: Applied: Mar. 02, 1887 Granted: Mar. 06, 1888 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Ralph Brendler
Description: This vise provides a foot-actuated lock, allow it to be quickly released.

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