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Extract from the Register of European Patents

EP Citations: EP0771756

Cited inSearch
Type:Patent literature
Publication No.:FR2114930  [A]
 (MOSSNER ALUMINIUM METAL, et al) [A] 1 * figures 1,2; claim 1 *;
Type:Patent literature
Publication No.:US5358089  [A]
 (RIEDEL HANS-DIETER [DE]) [A] 1,2 * abstract * * column 3, line 37 - column 4, line 2 * * figures 2,4 *;
Type:Patent literature
Publication No.:WO9222491  [A]
 (JONES GRAHAM HENRY [GB], et al) [A] 1 * figures 3,4 *