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Australian Trademark Classification

sulfurous acid gas 67787

亚硫酸气体(二氧化硫)

Chinese 亚硫酸气体(二氧化硫)
English sulfurous acid gas [sulfur dioxide]
Spanish gas ácido sulfuroso [dióxido de azufre]
Site ref.
67787
Class
01
Name qualifier
sulfur dioxide