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US Patent: 1,420,612
Measuring and Computing Machine
Patentee: Anthony Vanderveld (exact or similar names) - Grand Rapids, MI USPTO Classifications: 83/522.26 Tool Categories: layout tools : measurement gauges Assignees: Anthony Vanderveld - Grand Rapids, MI Stephen E. Parrish - Grand Rapids, MI Manufacturer: Not known to have been produced Witnesses: none listed	Patent Dates: Applied: Jan. 28, 1921 Granted: Jun. 20, 1922 Patent Pictures: [ 1 | 2 | 3 ] USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens
Description: Frank E. Liverance Jr. - patent attorney

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