申请人 |
GOSUDARSTVENNY NAUCHNO-ISSLEDOVATELSKY I PROEKTNY INSTITUT SILIKATOBETONA AVTOKLAVNOGO TVERDENIA |
发明人 |
KARLI KARLOVICH ESKUSSON;ILMAR EVALDOVICH LANGEBERG;LEMBIT IOKHANNESOVICH VAKHER;JURY NIKOLAEVICH KIREEV;VALENTIN LEONIDOVICH STEPANOV;GEROLD NIKOLAEVICH PROKHOROV |