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Chemical reactions produced by exposing coal derivatives to ultrasonic energy
Spark-source mass spectra of several aromatic hydrocarbons using a spinning electrode
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Published Year
1960-1969 (2) *
Subject
Coal--Analysis (1)
Coal--Testing (1)
Coal-tar (1)
Mass spectrometry (1)
Author
Friedel, Robert A. (2)
Kessler, T. (2) *
Sharkey, A. G. (2)