Extract from the Register of European Patents

EP Citations: EP1557501

Cited inSearch
Type:Patent literature
Publication No.:GB1253959  [Y]
 (ELEKTRON CO MBH [DE], et al) [Y] 9 * page 1, line 80 - page 2, line 24; figure 1 *;
Type:Patent literature
Publication No.:DE2539210  [A]
 (PRUEFLING GERHARD DIPL ING) [A] 8* figure 5 *;
Type:Patent literature
Publication No.:US4107046  [DA]
 (CORDER THOMAS E) [DA] 1-3,5,6 * column W *;
Type:Patent literature
Publication No.:US5735467  [XY]
 (LEE CHENG-CHUNG [TW]) [X] 1,2,7,8 * column 2, line 66 - column 3, line 37; figure - * [Y] 9;
Type:Patent literature
Publication No.:US6093313  [DX]
 (KRONCKE DOUGLAS W [US], et al) [DX] 2-6 * column 2, line 38 - column 4, line 24; figures 1-6 *
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