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Extract from the Register of European Patents

EP Citations: EP4286054

Cited inSearch
Type:Patent literature
Publication No.:US3918920  [XA]
 (BARBER DUANE G) [X] 1,3,4,8,10,11 * figures 4, 5 * [A] 5-7,12-14;
Type:Patent literature
Publication No.:US2005029914  [XA]
 (WANG ZHENMING [US]) [X] 1-4,8-11 * paragraph [0026]; figure 5d * [A] 5-7,12-14;
Type:Patent literature
Publication No.:DE102006003672  [XA]
 (STICHT FERTIGUNGSTECH STIWA [AT]) [X] 1,3,4,8,10,11,15 * paragraph [0078]; figures 11,12 *[A] 5-7,12-14
Cited inby applicant
Type:Patent literature
Publication No.:US4124122  
Type:Patent literature
Publication No.:DE4409772  
Type:Patent literature
Publication No.:EP0940183