BINDER FOR CONCRETE MIX AND MORTAR
BYKHOVSKAYA LYUDMILA E,SU, GRIGOREV EDUARD V,SU, DMITRICHEVA TATYANA P,SU, KIM INNA P,SU
Year of Publication 07.01.1987
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Year of Publication 07.01.1987
Patent
BINDER FOR CONCRETE MIX OR MORTAR
BYKHOVSKAYA LYUDMILA E,SU, GRIGOREV EDUARD V,SU, DMITRICHEVA TATYANA P,SU, KIM INNA P,SU
Year of Publication 15.12.1986
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Year of Publication 15.12.1986
Patent