US PATENT SUBCLASS 34 / 279
MATERIAL TREATED BY ACOUSTIC ENERGY
Current as of:
June, 1999
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34 /
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DRYING AND GAS OR VAPOR CONTACT WITH SOLIDS
279
MATERIAL TREATED BY ACOUSTIC ENERGY
DEFINITION
Classification: 34/279
MATERIAL TREATED BY ACOUSTIC ENERGY:
(under the class definition) Subject matter in which a physical substance or object is subjected to sound waves.
