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CS274586A1
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Admixture into bath for metallic materials electrolytic polishing
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CS62386A1
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Inorganic reactive anticorrosive and heat-resisting priming coat
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CS771385A1
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Bath for formation of mixed conversion coating on zinc or cadmium
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CS349085A1
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Method of ionosubstances removal from electron conductive substances' surface
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CS275285A1
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Protective agent of rusty surfaces of iron alloys against atmospheric corrosion
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CS617284A1
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Agent on the base of a silicic acid for production of protective coating of steel and cast iron surfaces against corrosion formation
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CS561384A1
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Coating on the base of a silic acid for steel and cast iron surface protection and production method of this coating
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CS238183B1
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Layer forming means with large specific surface on iron, aluminium,zinc and technical alloys of these metals
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CS231073B1
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Agent for surface treatment of zinc,aluminium and their alloys before applying of organic coating
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CS226100B1
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Layer for securing the adhesion of organic coating to the surface of aluminium and alloys thereof,and method of manufacturing threof
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CS206482B1
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Rust protective efficiency increasement method arised on non-alloyed steels and cast irons by atmosferic corrosion
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