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US Patent: 820,303
Measurement Indicator
Patentee: Gustav Liven Hansen (exact or similar names) - Rockford, IL USPTO Classifications: 33/556 Tool Categories: layout tools : measurement gauges Assignees: None Manufacturer: Not known to have been produced Witnesses: C. M. Catlin E. H. Baker F. E. Van Tassel Anna Hansen	Patent Dates: Applied: Sep. 01, 1905 Granted: May 08, 1906 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens
Description: Billy R. Catlin - patent attorney

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