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Working Performance of Focused Ultrasonic Search Units Utilizing a Modified 725 Immerscope
The purpose and method employed in-house to quickly ascertain instrument-coupled working performance of focused search-unit piezoelectric materials of similar physical characteristics is illustrated by comparative presentation of data obtained for lithium sulfate and lead metaniobate "units" utilizing a custom built 725 Immerscope.
Date:
December 8, 1971
Creator:
Dudley, W. A.
System:
The UNT Digital Library