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US Patent: 2,477,085
Frequency Controlled Micrometer
Patentee:
Frank Rieber (exact or similar names) - New York, NY

USPTO Classifications:
33/501.6, 33/DIG.13, 331/156, 340/870.18, 340/870.26

Tool Categories:
metalworking tools : machinist tools : measuring tools : micrometers

Assignees:
Interval Instruments, Inc. - New York, NY

Manufacturer:
Not known to have been produced

Witnesses:
none listed

Patent Dates:
Applied: May 19, 1944
Granted: Jul. 26, 1949

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
Description:
Willis B. Rice - patent attorney

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