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Extract from the Register of European Patents

EP Citations: EP0745438

Cited inSearch
Type:Patent literature
Publication No.:DE3812986  [A]
 (LANDESGEWERBEANSTALT BAYERN LG [DE]) [A] 1* page 1, lines 26-43 *;
Type:Non-patent literature
Publication information:[A]  - RIETZ ET AL., "Extractionsverhalten und Bindung von Schwermetallen in Böden unterschiedlichen Belastungsgrades", LANDWITSCH. FORSCH., SONDERH., (1982), no. 38, pages 382 - 393, XP002087994 [A] 1 * page 386, paragraph 2 *