Extract from the Register of European Patents

EP Citations: EP4223157

Cited inSearch
Type:Patent literature
Publication No.:US2015201675  [X]
 (LORD CHRISTOPHER [GB]) [X] 1,2 * paragraph [0044] - paragraph [0006]; figures 2, 8 *;
Type:Patent literature
Publication No.:US2017215481  [A]
 (LI YONGHAI [CN], et al) [A] 1* figures 3, 4 *;
Type:Patent literature
Publication No.:US2018289067  [A]
 (COURBAT JEROME [CH], et al) [A] 1 * figure 19 *;
Type:Patent literature
Publication No.:CN112089106  [XI]
 (SHENZHEN HUACHENGDA PREC INDUSTRY CO LTD) [X] 1-4,8 * paragraph [0071] - paragraph [0083] * * figures 4,6, 13 * [I] 5,7,9,10;
Type:Patent literature
Publication No.:WO2023102742  [E]
 (SHENZHEN HUACHENGDA PREC INDUSTRY CO LTD [CN]) [E] 1-3,6 * paragraph [0052] - paragraph [0053]; figures 1,2,4,7,8 *