Patent classifications
C
CHEMISTRY; METALLURGY
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C01
INORGANIC CHEMISTRY
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C01B
NON-METALLIC ELEMENTS; COMPOUNDS THEREOF;; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
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15/00
Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
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C01B15/055
Peroxyhydrates; Peroxyacids or salts thereof
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