| Type | Equivalent | Publication No. | Date | Type | EP0200238 | Global Dossier
| 12.07.1989 | B1 | EP0200238 | 05.11.1986 | A1 | Priority number | Date | NL8500806 | 20.03.1985 | Type | Equivalent | Publication No. | Date | Type | CA1261079 | 26.09.1989 | A | Priority number | Date | NL8500806 | 20.03.1985 | Type | Equivalent | Publication No. | Date | Type | DE3664387D1 | 17.08.1989 | D1 | Priority number | Date | NL8500806 | 20.03.1985 | Type | Equivalent | Publication No. | Date | Type | JPS61219909 | 30.09.1986 | A | Priority number | Date | NL8500806 | 20.03.1985 | Type | Equivalent | Publication No. | Date | Type | NL8500806 | 16.10.1986 | A | Priority number | Date | NL8500806 | 20.03.1985 | Type | Equivalent | Publication No. | Date | Type | US4718056 | 05.01.1988 | A | Priority number | Date | NL8500806 | 20.03.1985 |