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Extract from the Register of European Patents

EP Citations: EP0804982

Cited inSearch
Type:Patent literature
Publication No.:EP0460392  [AD]
 (FRAUNHOFER GES FORSCHUNG [DE]) [AD] 1-14* claims 2,3,11,12 *;
Type:Patent literature
Publication No.:DE4424157  [X]
 (FRAUNHOFER GES FORSCHUNG [DE]) [X] 1 * column 1, line 64 - column 2, line 36; claims 2,4,6 *;
Type:Patent literature
Publication No.:DE4326982  [AD]
 (ALCAN GMBH [DE]) [AD] 1-14 * claim 1 *