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Patent classifications
C
CHEMISTRY; METALLURGY
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C12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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C12Y
ENZYMES
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117/00
Oxidoreductases acting on CH or CH2 groups (1.17)
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C12Y117/03
with oxygen as acceptor (1.17.3)
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C12Y117/03002
Xanthine oxidase (1.17.3.2)
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