Extract from the Register of European Patents

EP Citations: EP0320163

Cited inSearch
Type:Patent literature
Publication No.:US3612976  [A]
 (TRIPP ROBERT W);
Type:Patent literature
Publication No.:FR2254056  [A]
 (MITSUBISHI HEAVY IND LTD [JP]);
Type:Patent literature
Publication No.:GB2000612  [A]
 (THOMSON BRANDT)