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EP3489479
European procedure
Extract from the Register of European Patents
EP Citations: EP3489479
| Cited in | Search | Type: | Patent literature | Publication No.: | US5627523
[XYI] (BESPROZVANNY LEONID R [US], et al) [X] 1,9-12,14 * figures 1,2 * [Y] 2,13 [I] 3-8; | Type: | Patent literature | Publication No.: | EP1669743
[XYI] (MITSUI MINING & SMELTING CO [JP]) [X] 1,11,12 * figures 2,4-6 * * paragraphs [0023] , [0024] , [0026] * [Y] 2,13 [I] 3-9; | Type: | Patent literature | Publication No.: | DE102007004822
[Y] (NGK SPARK PLUG CO [JP]) [Y] 2,13 * figures 1,2 *; | Type: | Patent literature | Publication No.: | WO2012081773
[A] (HANEX CO LTD [KR], et al) [A] 1-14* figures 1,6,14,15; claim 1 *; | Type: | Patent literature | Publication No.: | US2015337708
[A] (SCHLENKE DAVID T [US], et al) [A] 1-14 * figures 1-3 *; | Type: | Patent literature | Publication No.: | US2016349157
[X] (BROWN LEON [US], et al) [X] 1,11 * figures 11-14 * * paragraphs [0066] , [0067] , [0084] * |