US PATENT SUBCLASS 435 / FOR 188
.~ Use in animal husbandry (935/63)

Current as of: June, 1999
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435 /   HD   CHEMISTRY: MOLECULAR BIOLOGY AND MICROBIOLOGY

FOR 184  DD  METHOD OF USE OF GENETICALLY ENGINEERED CELLS, E.G., OIL SPILL CLEANUP, ETC. (935/59) {5}
FOR 188.~ Use in animal husbandry (935/63)