Extract from the Register of European Patents

EP Citations: EP0808606

Cited inSearch
Type:Patent literature
Publication No.:US1706500  [A]
 (SMITH HENRY J) [A] * figure -; claims 1,9 *;
Type:Patent literature
Publication No.:FR1005345  [Y]
 (L'ESPRIT) [Y] 9-11 * page 1, column L, lines 22-25; figure - *;
Type:Patent literature
Publication No.:US3129706  [Y]
 (REYNOLDS JR WALKER) [Y] 7,8 * column 2, line 27 - column 3, line 2 * * column 4, lines 11-17; figure - *;
Type:Patent literature
Publication No.:US3965890  [XY]
 (GAUTHIER WILLIAM KOHLMANN) [X] 1,13,15,16 * the whole document * [Y] 2,3,7-12,14;
Type:Patent literature
Publication No.:GB2102681  [X]
 (CODMAN & SHURTLEFF [US]) [X] 1-4,13,15 * the whole document *;
Type:Patent literature
Publication No.:US4627421  [Y]
 (SYMBAS PANAGIOTIS N [US], et al) [Y] 12,14 * column 3, lines 18-28; figure - *;
Type:Patent literature
Publication No.:US4796846  [Y]
 (MEIER HANS [CH], et al) [Y] 2,3 * abstract * * column 4, line 34 - column 5, line 8 *;
Type:Patent literature
Publication No.:US5375481  [A]
 (CABRERA RENE J [US], et al)