Cited in | International search | Type: | Patent literature | Publication No.: | WO0216677
[PX] (HERAEUS QUARZGLAS ;FABIAN HEINZ (DE); LEIST JOHANN (DE); WERDECKER) [PX] 1-5,12-17 * claim - *; | Type: | Patent literature | Publication No.: | US5389582
[X] (BLACKMER JOHN F ET AL) [X] 1-6,9-17 * column 4, line 33 - line 42 * * column 5, line 11 - line 50 *; | Type: | Patent literature | Publication No.: | EP0911429
[X] (HERAEUS QUARZGLAS ;SHINETSU QUARTZ PROD (JP)) [X] 1-5,7,8,12-17 * claim - *; | Type: | Patent literature | Publication No.: | US4102666
[A] (BAUMLER PETER ET AL) [A] 1-17 * column 7, line 4 - line 23 * |