-
EP2117974
European procedure
Extract from the Register of European Patents
EP Citations: EP2117974
| Cited in | International search | Type: | Patent literature | Publication No.: | US4439731
[XA] (HARRISON ALEXANDER [AU]) [X] 1-21 * claim 1 * [A] 22-43; | Type: | Patent literature | Publication No.: | US4864233
[XA] (HARRISON ALEXANDER [AU]) [X] 1-21 * column 1, line 10 - line 15 * * column 4, line 1 - line 5; figure 4 * * column 5, line 63 - column 6, line 10 * [A] 22-43; | Type: | Patent literature | Publication No.: | EP0590734
[XA] (CANADA CONVEYOR BELT CO LTD [CA]) [X] 1-21 * column 6, line 22 - line 27; claim 1 *[A] 22-43; | Type: | Patent literature | Publication No.: | US5426362
[XA] (NINNIS RONALD M [CA]) [X] 1-21 * column 3, lines 15-20 * [A] 22-43 | Cited in | by applicant | Type: | Patent literature | Publication No.: | US5426362
|