Extract from the Register of European Patents

EP Citations: EP0153792

Cited inSearch
Type:Patent literature
Publication No.:AT221284B  
 [ ] (HELLIGE & CO GMBH F [DE]);
Type:Patent literature
Publication No.:DE3047278  
 [ ] (PHILIPS PATENTVERWALTUNG [DE]);
Type:Patent literature
Publication No.:DE956128  
 [ ] (STENOTYPE GRANDJEAN SA)