[Class : 1] Calcium Carbonate; Dolomite; Minerals Fillers For Use In The Following Fields: Processing Of Paper, Cardboard And Polymer Based Materials; Chemicals For Paper Making; Chemical Substances Of Mineral Or Organic Origin From Degrading, Chemical Or Recycling Processes.[Class : 7] Machines For Processing, Treating, Sorting And Classifying Mineral And Organic Substances, Including Machines For Processing, Treating, Sorting And Classifying Calcium Carbonate And Mixtures Thereof; Slotting Machines; Sifting Machines; Machines For Classifying Materials; Recycling Machines For Chemical And Mechanical Processes; Machines For Processing Industrial Raw Materials.[Class : 40] Processing, Treatment And Classification Of Mineral And Organic Substances, Including Calcium Carbonate And Mixtures Thereof; Crushing, Screening, Sorting And Other Mechanical Or Chemical Treatment Of The Aforesaid Substances; Material Processing And Treatment Of The Aforesaid Substances For Others.