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Publication numberCA1238977 A1
Publication typeGrant
Also published asCA1238977A, DE146351T1, EP0146351A2, EP0146351A3, US4685141
Publication numberCA 1238977 A1, CA 1238977A1, CA-A1-1238977, CA1238977 A1, CA1238977A1
Export CitationBiBTeX, EndNote, RefMan
External Links: CIPO, Espacenet

CA 1238977 A1
Abstract  available in
Description  available in
Claims  available in