Extract from the Register of European Patents

EP Citations: EP3022332

Cited inSearch
Type:Patent literature
Publication No.:US3484266  [X]
 (NELSON FORREST W) [X] 1,3,8 * column 3, line 7 - line 33; figure -; example -; claim - *;
Type:Patent literature
Publication No.:EP0427960  [X]
 (WANG LIQUAN [CN], et al) [X] 1,3,5,8,12,13 * figure -; example -; claim - *;
Type:Patent literature
Publication No.:EP0915184  [X]
 (SULZER INNOTEC AG [CH]) [X] 12* paragraphs [0007] , [0 13]; figure -; claims 1,2,7 *;
Type:Patent literature
Publication No.:FR2822727  [XI]
 (GESAL IND [FR]) [X] 1,3,5,8,12,13 * figure -; example -; claim - * [I] 2,4
Cited inInternational search
Type:Patent literature
Publication No.:US2588734  [Y]
 (MORRIS KOLODNEY);
Type:Patent literature
Publication No.:US3051589  [Y]
 (SANFORD ELBERT A, et al);
Type:Patent literature
Publication No.:US3484266  [X]
 (NELSON FORREST W);
Type:Patent literature
Publication No.:US5053251  [X]
 (HARA TATSUO [JP], et al)