Assignee

EASTMAN INC

US·1 granted patent·93 citations·filing 1990–1990

Technology mixG01B1 G01S1

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0190US5106192APolarization insensitive absolute interferometeric method and apparatus for measuring position angular bearing and optical pathsEASTMAN INC·Filed 1990·Granted Apr 21, 1992·93 cites·3 claims

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