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CS905787A1
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Method of hollow fibres of polyethylenterephtalate filling
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CS380887A1
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Brightening agent
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CS374687A1
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Process for preparing microporous sorbent from polyethylenterephthalate and copolymers thereof
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CS77987A1
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Method of synthetic fibres' and textile fabrics' hygienical finishing with calcium carbonate content
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CS535886A1
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Antistatic adaption of synthetic fibres and flat configurations with content of calcium hydrogen carbonate
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CS337986A1
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Method of non-stretched polymer material's treatment from polyethylene terephthalate into granulation product and equipment for its realization
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CS863385A1
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Method of polyester fibre treatment
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CS429085A1
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Dressing agent for surface treatment of polyester fibres
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CS248160B1
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Device for freshening solution's uniform application during synthetic fibres crimping
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CS248156B1
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Wasteless preparation and freshening systems operation device
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CS419882A1
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Synthetic fibres bundle heating and preparation method
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CS226275B1
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Polyester filament with controllable surface characteristics
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CS237051B1
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Method of preparation of filament
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CS223610B1
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Method of control and supervision of technology of preparation of synthetic fibres and device for executing the same
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CS230363B1
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Apparatus for applyning a preparation solution to a synthetic fibre bundle,washing and squeezing it
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CS218380B1
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Method of preparation of the polyester fibres
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CS218364B1
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Aqueous preparatiln for preparing the synthetic fibres first of all polyester and polyacryl fibres
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CS213264B1
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Refreshing means for the surface treatment of polyester fibres
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