| Publication number | CA1127170 A1 |
| Publication type | Grant |
| Also published as | CA1127170A, DE2843811A1, EP0009777A1, EP0009777B1 |
| Publication number | CA 1127170 A1, CA 1127170A1, CA-A1-1127170, CA1127170 A1, CA1127170A1 |
| Export Citation | BiBTeX, EndNote, RefMan |
| External Links: CIPO, Espacenet | |
