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EP0686125
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Extract from the Register of European Patents
EP Citations: EP0686125
| Cited in | International search | Type: | Patent literature | Publication No.: | US4907690
[X] (SPOHN) [X] 1-3,10,11; | Type: | Patent literature | Publication No.: | US3430758
[X] (A. SEARLES) [X] 1,2; | Type: | Patent literature | Publication No.: | CA1304314
[X] (SUNCOR, INC.) [X] 1,2,3,7; | Type: | Patent literature | Publication No.: | FR1306066
[Y] (ETABLISSEMENTS METALLURGIQUES BOYER) [Y] 13,14; | Type: | Patent literature | Publication No.: | DE2365415
[A] (SCHATTAUER, MANFRED) [A] 1,3,5,9; | Type: | Patent literature | Publication No.: | EP0270143
[A] (HCC-EDE B.V.) [A] 1,3,4 | Type: | Non-patent literature | Publication information: | [A] - DATABASE WPI, Derwent World Patents Index [A] 1,17 |