RU2121987C1 RU97114322A RU97114322A RU2121987C1 RU 2121987 C1 RU2121987 C1 RU 2121987C1 RU 97114322 A RU97114322 A RU 97114322A RU 97114322 A RU97114322 A RU 97114322A RU 2121987 C1 RU2121987 C1 RU 2121987C1 Authority RU Russia Prior art keywords mineral mineral filler additive products mixture Prior art date Application number …
RU2664879C2 RU2014110789A RU2014110789A RU2664879C2 RU 2664879 C2 RU2664879 C2 RU 2664879C2 RU 2014110789 A RU2014110789 A RU 2014110789A RU 2014110789 A RU2014110789 A RU 2014110789A RU 2664879 C2 RU2664879 C2 RU 2664879C2 Authority RU Russia Prior art keywords hydromagnesite magnesium oxide magnesium suspension carbonate Prior art date 2009 …