Extract from the Register of European Patents

EP Citations: EP0507160

Cited inSearch
Type:Patent literature
Publication No.:JP57142913  [X]
 
Type:Patent literature
Publication No.:JP61267510  [X]
 
Type:Non-patent literature
Publication information:[X]   DATABASE: WPIL, accession no. 82-86701E [41], Derwent Publications Ltd, London, GB; & JP-A-57 142 913 (NITTO ELECTRIC IND. K.K.) 03-09-1982 [X]
Type:Non-patent literature
Publication information:[X]   DATABASE: WPIL, accession no. 87-010530 [02], Derwent Publications Ltd, London, GB; & JP-A-61 267 510 (NITTO ELECTRIC IND. K.K.) 27-11-1986 [X]