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EP0144321
European procedure
Extract from the Register of European Patents
| Type |  Patent family member | Publication No. | Date | Type | DE3375834D1 | 07.04.1988 | D1 | Priority number | Date | US50278283 | 09.06.1983 | US8301270 | 17.08.1983 | Type | Patent family member | Publication No. | Date | Type | HK88989 | 17.11.1989 | A | Priority number | Date | US50278283 | 09.06.1983 | US8301270 | 17.08.1983 | Type | Patent family member | Publication No. | Date | Type | JPH0583868B | 29.11.1993 | B2 | JPS60501520 | 12.09.1985 | A | Priority number | Date | US50278283 | 09.06.1983 | US8301270 | 17.08.1983 | Type |  Equivalent | Publication No. | Date | Type | WO8404971 |  Global Dossier
| 20.12.1984 | A1 | Priority number | Date | US50278283 | 09.06.1983 | Type | Equivalent | Publication No. | Date | Type | EP0144321 | Global Dossier
| 02.03.1988 | B1 | EP0144321 | 19.06.1985 | A1 | Priority number | Date | US50278283 | 09.06.1983 | Type | Equivalent | Publication No. | Date | Type | CA1209366 | 12.08.1986 | A | Priority number | Date | US50278283 | 09.06.1983 | Type | Equivalent | Publication No. | Date | Type | IT1176254 | 18.08.1987 | B | IT8421243 | 04.12.1985 | A1 | Priority number | Date | US50278283 | 09.06.1983 | Type | Equivalent | Publication No. | Date | Type | US4529932 | 16.07.1985 | A | Priority number | Date | US50278283 | 09.06.1983 |