Extract from the Register of European Patents

EP Citations: EP1658782

Cited inSearch
Type:Patent literature
Publication No.:DE2915010  [A]
 (FORTSCHRITT GMBH) [A] 1,2 * figures 1-4; claims 1,2,10,11,14,15 *;
Type:Patent literature
Publication No.:GB2279002  [A]
 (OKAMURA CORP [JP]) [A] 1,2* figures 1,7 *