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1
Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry.
ceramic materials in particulate form, for use as filtering media in indoor aquaria; mineral substances in the nature of filtering materials for use in indoor aquaria; vegetable substances in the nature of filtering materials for use in indoor aquaria; unprocessed plastics in the nature of filtering materials for use in indoor aquaria; chemical preparations in the nature of filtering materials for use in indoor aquaria; bacterial preparations other than for medical and veterinary use
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11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
* filters for indoor aquaria, namely, filtering materials made of cellular ceramics, cellular stones, cellular lavas, ceramic materials particulate form, mineral substances, vegetable substances, and chemical preparations for use as filtering media in aquaria; filters for use in indoor aquaria, namely, filtering materials made of cellular ceramics, cellular stones, cellular lavas, ceramic materials particulate form, mineral substances, vegetable substances, and chemical preparations for use as filtering media in aquaria; filters for use in aquarium filter device, namely, filtering materials made of cellular ceramics, cellular stones, cellular lavas, ceramic materials particulate form, mineral substances, vegetable substances, and chemical preparations for use as filtering media in aquaria *
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19
Building materials (non-metallic); non-metallic rigid pipes for building; asphalt, pitch and bitumen; non-metallic transportable buildings; monuments, not of metal.
decorative aquarium stones; aquarium gravel; aquarium sand
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21
Household or kitchen utensils and containers; combs and sponges; brushes (except paint brushes); brush-making materials; articles for cleaning purposes; steelwool; unworked or semi-worked glass (except glass used in building); glassware, porcelain and earthenware not included in other classes.
indoor aquaria and their accessories, namely, aquarium air stones and aquarium hoods; [ filters for indoor aquaria, namely, filtering materials made of cellular ceramics, cellular stones, cellular lavas, ceramic materials particulate form, mineral substances, vegetable substances, and chemical preparations for use as filtering media in aquaria; filters for use in indoor aquaria, namely, filtering materials made of cellular ceramics, cellular stones, cellular lavas, ceramic materials particulate form, mineral substances, vegetable substances, and chemical preparations for use as filtering media in aquaria; filters for use in aquarium filter device, namely, filtering materials made of cellular ceramics, cellular stones, cellular lavas, ceramic materials particulate form, mineral substances, vegetable substances, and chemical preparations for use as filtering media in aquaria; ] ornamental accessories for indoor aquaria, namely, aquarium ornaments