Extract from the Register of European Patents

EP Citations: EP2035167

Cited inInternational search
Type:Patent literature
Publication No.:DE2121353  [X]
 (BAUR EDUARD DR ING) [X] 1,4,5,8-12 * the whole document *;
Type:Patent literature
Publication No.:DE2109780  [X]
 (BAUR EDUARD DR ING) [X] 1,2,4-6 * figures 1,2; claims 1,6,7 *;
Type:Patent literature
Publication No.:DE2401508  [X]
 (BAUR EDUARD DR ING) [X] 1-5 * figures 1,2; claims 1,6,7 *;
Type:Patent literature
Publication No.:WO0027560  [X]
 (ASHLAND INC [US]) [X] 1,3 * figure 2 *;
Type:Patent literature
Publication No.:CH646886  [X]
 (CORRECTA GMBH [DE]) [X] 1-3 * column 1, lines 49-56 *;
Type:Patent literature
Publication No.:US3815665  [X]
 (BAUER E) [X] 1,6-8 * figure 8 *