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BG40068A1
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Phosphor containing copolymer of triophene, method for preparing and its use
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BG37753A1
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Method for preparing polyurethanes
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BG35827A1
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Method for preparing polynitrourethanes
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BG32179A1
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Method for obtaining of copolymer of 1- vinyl- 3- methylpyrazol with styrene
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BG32034A1
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Carbochain nitropolymers and method for their obtaining
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BG29936A1
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Water sovuble polymer and method for its obtainink
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BG29347A1
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Copolymer of maleanilic anhydride, method of its obtaining and application
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BG29348A1
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Method for obtaining of imidazol and benzimidazol
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BG28585A1
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Apparatus for mussel and oyster cultivation
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BG27632A1
|
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Copolymers of 1- vinyl- 30 methylpyrasole, method of their obtaining and application
|
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BG27444A1
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Copolymers of n- alylimidazole and method of their obtaining
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