xerography (early development)
                        
                            GPTKB entity
                        
                    
                Statements (13)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | 
                                    
                                        
                                            gptkb:technological_process
                                        
                                         | 
                            
| gptkbp:commercialUse | 
                                    
                                        
                                            gptkb:Haloid_Company
                                        
                                         | 
                            
| gptkbp:countryOfOrigin | 
                                    
                                        
                                            gptkb:New_York,_USA
                                        
                                         | 
                            
| gptkbp:developedBy | 
                                    
                                        
                                            
                                            1930s
                                        
                                        
                                         | 
                            
| gptkbp:earlySupporter | 
                                    
                                        
                                            gptkb:Battelle_Memorial_Institute
                                        
                                         | 
                            
| gptkbp:firstDemonstrated | 
                                    
                                        
                                            
                                            1938
                                        
                                        
                                         | 
                            
| gptkbp:inventedBy | 
                                    
                                        
                                            gptkb:Chester_Carlson
                                        
                                         | 
                            
| gptkbp:principle | 
                                    
                                        
                                            
                                            electrostatic imaging
                                        
                                        
                                         | 
                            
| gptkbp:relatedTo | 
                                    
                                        
                                            
                                            xerography
                                        
                                        
                                         | 
                            
| gptkbp:usedFor | 
                                    
                                        
                                            
                                            photocopying
                                        
                                        
                                         | 
                            
| gptkbp:bfsParent | 
                                    
                                        
                                            gptkb:Battelle
                                        
                                         | 
                            
| gptkbp:bfsLayer | 
                                    
                                        
                                            
                                            6
                                        
                                        
                                         | 
                            
| https://www.w3.org/2000/01/rdf-schema#label | 
                                    
                                        
                                            
                                            xerography (early development)
                                        
                                        
                                         |