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Class 40 - Treatment of Materials

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

Class Class Name
40 abrasion
40 advisory services relating to dyeing and textile finishing
40 advisory services relating to the application of coatings to metal
40 advisory services relating to the coating of protective coatings to metal
40 air deodorising
40 air deodorizing
40 air freshening
40 air purification
40 air purification services
40 air treatment
40 application of anti-corrosion coatings
40 application of anti-reflective coatings to ophthalmic lenses
40 application of biomedical coatings and protective layers on artificial bones and implants
40 application of decorative coatings
40 application of dirt resistant coatings to ophthalmic lenses
40 application of finishes to textile
40 application of lamination to paper
40 application of protective coatings to prevent or reduce corrosion
40 application of protective coatings to reduce friction
40 application of scratch resistant coatings to ophthalmic lenses
40 application of wear resistant coatings
40 applying finishes to textiles
40 art-work printing
40 ash and solid waste treatment services
40 ash treatment services
40 assembling integrated circuits, masks and electronic or computer chips for customers
40 beer brewing for others
40 blacksmithing
40 boilermaking
40 bookbinding
40 burnishing by abrasion
40 business form printing
40 cadmium plating
40 chemical materials treatment
40 chemical processing of liquid
40 chromium plating
40 cloth cutting
40 cloth cutting for making clothing
40 cloth dyeing
40 cloth edging
40 cloth fireproofing
40 cloth pre-shrinking
40 cloth treating
40 cloth waterproofing
40 clothing alteration
40 coating and surface treatment of finished and semi-finished metal goods
40 coating of articles by metallic films
40 coating of articles by non-metallic films
40 coating of articles with abrasion resistant substances
40 coating of articles with metallic films

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