US PATENT SUBCLASS 436 / 901
DRUGS OF ABUSE (E.G., NARCOTICS, AMPHETAMINE, ETC.)
Current as of:
June, 1999
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436 /
HD
CHEMISTRY: ANALYTICAL AND IMMUNOLOGICAL TESTING
901
DRUGS OF ABUSE (E.G., NARCOTICS, AMPHETAMINE, ETC.)
DEFINITION
Classification: 436/901
DRUGS OF ABUSE (E.G., NARCOTICS, AMPHETAMINES, ETC.):
Art collection of chemical tests used for determining drugs of abuse.
