Extract from the Register of European Patents

EP Citations: EP0045225

Cited inSearch
Type:Patent literature
Publication No.:BE728020  
 [ ];
Type:Patent literature
Publication No.:FR2195993  [A]
 (SCHUERMANN & CO HEINZ [DE]);
Type:Patent literature
Publication No.:FR2266785  
 [ ] (FERCO USINE FERRURES [FR]);
Type:Patent literature
Publication No.:DE7901726U  [A]