US PATENT SUBCLASS 424 / 821
INVOLVING TEMPERATURE-SENSITIVE MUTANT VIRUS
Current as of:
June, 1999
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424 /
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DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS
821
INVOLVING TEMPERATURE-SENSITIVE MUTANT VIRUS
DEFINITION
Classification: 424/821
INVOLVING TEMPERATURE-SENSITIVE MUTANT VIRUS:
(under the class definition) Subject matter involving a temperature-sensitive mutant virus.
