Locating interfaces in vertically-layered materials and determining concentrations in mixed materials utilizing acoustic-impedance measurements. [Patent application] [electronic resource]
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Format: | Government Document Electronic eBook |
Language: | English |
Published: |
Oak Ridge, Tenn. :
distributed by the Office of Scientific and Technical Information, U.S. Department of Energy,
1981.
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Internet
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Call Number: |
E 1.99:5218420
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E 1.99:5218420 | Available |