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Frank R. Nakatsukasa
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Gardena, CA, US
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last 30 patents
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Patent Grant
Ring laser gyro and magnetic mirror therefor
Patent number
4,968,136
Issue date
Nov 6, 1990
Northrop Corporation
Wah L. Lim
G01 - MEASURING TESTING
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Patent Grant
Method and apparatus for measuring non-reciprocal loss of thin magn...
Patent number
4,866,264
Issue date
Sep 12, 1989
Northrop Corporation
V. Warren Biricik
G01 - MEASURING TESTING