| Classification of Products ver. 2002 (CZ-CPA) - level 5 - Class | 
                    3001 | 
                    Office machinery and parts thereof | 
                  
                
                  
                    | Classification of Products ver. 2002 (CZ-CPA) - level 7 - Sub-category | 
                    300111 | 
                    Automatic typewriters and word-processing machines | 
                  
                
                  
                    | Classification of Products ver. 2002 (CZ-CPA) - level 7 - Sub-category | 
                    300112 | 
                    Other typewriters | 
                  
                
                  
                    | Classification of Products ver. 2002 (CZ-CPA) - level 7 - Sub-category | 
                    300113 | 
                    Calculating and accounting machines, cash registers and similar machines incorporating a calculating device | 
                  
                
                  
                    | Classification of Products ver. 2002 (CZ-CPA) - level 7 - Sub-category | 
                    300114 | 
                    Parts and accessories of typewriters and calculating machines |