QUARTZ CRYSTAL CONTROLLED OSCILLATORS.
Final rept., 1 Oct 60-31 Jan 63,
BELL TELEPHONE LABS INC ALLENTOWN PA
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The final report of this contract covers four areas 1 Performance of Quartz Crystal units under severe environmental conditions 2 Aging of precision crystal units 3 X-ray diffraction topographs of natural and synthetic quartz and acoustic mode patterns, and 4 Instrumentation. Author