US PATENT SUBCLASS 536 / 113
.~.~.~ Iron containing

Current as of: June, 1999
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536 /   HD   ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {1}
1.11  DF  .~ Carbohydrates or derivatives {15}
112  DF  .~.~ Dextran or derivative {1}
113.~.~.~ Iron containing

DEFINITION

Classification: 536/113

(under subclass 112) Compounds which include iron.