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US Patent: 3,239,759
Automatic Rebalancing Measuring System Having Auxiliary Actuated Indicator Zero Return Means
Patentee:
Ronald R. O'Hara (exact or similar names) - Geneseo, Henry County, IL

USPTO Classifications:
318/666, 324/154R, 324/99R, 340/870.43, 346/32

Tool Categories:
specialty tools : scales and balances
electrical devices : electronic circuitry and apparatus
electrical devices : electrical measuring apparatus

Assignees:
Fairbanks, Morse Inc. - New York, NY

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jul. 31, 1962
Granted: Mar. 08, 1966

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Fairbanks Morse & Co.

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