US PATENT SUBCLASS 514 / 771
.~ Oxygen gas containing
Current as of:
June, 1999
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514 /
HD
DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS
769
DF
DESIGNATED INORGANIC NONACTIVE INGREDIENT OR ELEMENTAL MATERIAL OTHER THAN WATER
{2}
771
.~ Oxygen gas containing
DEFINITION
Classification: 514/771
Oxygen gas containing:
(under subclass 769) Subject matter which contains oxygen gas.
