Pulse echo method and apparatus for sound velocity estimation in vivo

University of Texas System

University: University of Texas System
Assignee: Board Of Regents, The University Of Texas System
Inventor: Jonathan Ophir
Priority date: October 28, 1985
Filing date: October 28, 1985
Grant date: June 02, 1987
Publication date: June 02, 1987
Language: en
PDF source: https://patentimages.storage.googleapis.com/5d/ae/9b/e78faafe5bd063/US4669482.pdf
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