COMPOSITION FOR MAKING BUILDING PRODUCTS
SMYCHKOVICH MIKHAIL G,SU, LABOZIN PAVEL G,SU, VOLKOVA VALENTINA P,SU, PERCHENOK LEV S,SU, LEVITSKIJ BRONISLAV K,SU, SEMIKOZOVA INNA A,SU
Year of Publication 15.10.1983
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Year of Publication 15.10.1983
Patent