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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503/00
Intramolecular oxidoreductases (5.3)
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C12Y503/99
Other intramolecular oxidoreductases (5.3.99)
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C12Y503/99004
Prostaglandin-I synthase (5.3.99.4)
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