Extract from the Register of European Patents

EP Citations: EP2670013

Cited inSearch
Type:Patent literature
Publication No.:US3694728  [A]
 (KANNGIESSER KARL-WERNER, et al) [A] 1* column 3, line 35 - column 4, line 48; figure 2 *;
Type:Patent literature
Publication No.:WO2010115452  [A]
 (ABB TECHNOLOGY AG [CH], et al) [A] 1 * page 9, line 22 - page 10, line 21; figure 4 *;
Type:Patent literature
Publication No.:WO2012037967  [XI]
 (ABB TECHNOLOGY AG [CH], et al) [X] 1-5,7,8,10-12,14-16 * page 3, line 7 - page 4, line 14; figure 1 * * page 15, line 29 - page 16, line 13; figures 3,4 * [I] 6,9,13;
Type:Patent literature
Publication No.:WO2012037966  [X]
 (ABB TECHNOLOGY AG [CH], et al) [X] 1 * page 15, line 20 - page 17, line 7; figure 4 *