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CS8902839A1
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Method of waste waters biological treatment
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CS758087A1
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Glossforming additive forming with ions of bivalent zinc sufficient strong complexes
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CS661887A1
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Admixture for chrome-plating bathes' surface voltage reduction
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CS645487A1
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Rotating rectifier for synchronous brushless alternator
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CS551187A1
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Lustre forming admixture into semi-lustrous nickel plating bathes
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CS304787A1
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Lustre-forming admixture
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CS815286A1
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Lustring and equalizing admixture for lustrously operating nickel coating bath
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CS257540B1
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Lustring and equalizing admixture for nickel electroplating bath
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CS500786A1
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Cleaning device for gas-offtake socket as part of pressure generator and precooler
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CS401586A1
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Agent into weak acid galvanizing baths which enhances equalizing and level of lustre
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CS256269B1
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Device for aircraft's rudder's deviation limitation
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CS250475B1
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Mechanism for control of aeroplane's flaps and ailerons
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CS252582B1
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Mechanism for control of aircraft's rudder servo-tab
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CS247518B1
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Agent intended for galvanic baths preparation for decorative and hard chrome plating
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CS258358B1
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Lustre admixture for zinc coatings' electrolytic deposition till 50 microns thickness
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CS406684A1
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Lusture agent for electrolytic deposition of lustre nickel coatings with thickness not more then 5% micrometers
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CS406784A1
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Lusture agent for electrolytic deposition of lusture nickel coatings with thickness not more then 1%micrometers
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CS247513B1
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Admixture into chromate treatment agents intended for chemical passivationg of electrodeposited zinc coatings
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CS406484A1
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Lustre agent for electrolytic deposition of lustre nickel coatings with thickness not more then 25 micrometers
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CS137584A1
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Shaft furnace fuel fill layer breakdown equipment especially for gasification generators
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