Extract from the Register of European Patents

EP Citations: EP0466044

Cited inSearch
Type:Patent literature
Publication No.:DE3936279  [A]
 ;
Type:Patent literature
Publication No.:US4317043  [A]
 ;
Type:Patent literature
Publication No.:EP0359101  [A]
Type:Non-patent literature
Publication information:[X]  - DATABASE WPIL, no. 90-189 605,DERWENT PUBLICATIONS LTD, LondonGB
Type:Non-patent literature
Publication information:[X]  - DATABASE WPIL, no. 90-175 224,DERWENT PUBLICATIONS LTD, LondonGB