Extract from the Register of European Patents

EP Citations: EP1873106

Cited inSearch
Type:Patent literature
Publication No.:JPS5355847  [Y]
 (MITSUBISHI ELECTRIC CORP) [Y] 2 * abstract * * page 1 - page 2 *;
Type:Patent literature
Publication No.:JPS6019673  [IY]
 (MITSUBISHI ELECTRIC CORP) [I] 1,4 * abstract * * page 1 - page 4 * [Y] 2,3;
Type:Patent literature
Publication No.:JPS61136883  [Y]
 (MITSUBISHI ELECTRIC CORP) [Y] 3 * page 1 *;
Type:Patent literature
Publication No.:US4685538  [A]
 (KAMAIKE HIROSHI [JP]) [A] 1-4 * abstract ** claims 1-7 *;
Type:Patent literature
Publication No.:US2005029054  [XY]
 (MATELA MIKA [FI]) [X] 1,4 * abstract * * paragraph [0007] * * paragraph [0017] - paragraph [0018] * * paragraph [0032] - paragraph [0036] * [Y] 2,3
Cited inInternational search
Type:Patent literature
Publication No.:JPS6019673  [X]
 ;
Type:Patent literature
Publication No.:JPS5355847  [Y]
 ;
Type:Patent literature
Publication No.:JPS61136883  [Y]