Extract from the Register of European Patents

EP Citations: EP1837599

Cited inSearch
Type:Patent literature
Publication No.:US4481404  [DA]
 (THOMAS CHARLES E [US], et al) [DA] 1-3 * column 5, lines 60-67 * * columns 7-8; figure 7 *;
Type:Patent literature
Publication No.:DE19706186  [A]
 (MIELE & CIE [DE]) [A] 1-3* columns 2-5 *