| Champions League 1977/1978 - Appearances as Referee |  |
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 |
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| 14/09/1977 | Budapesti Vasas | - | Bor. Mönchengladbach | 0:3 | - | - | - |
| 29/03/1978 | Juventus | - | Club Brugge KV | 1:0 | 2 | - | - |
| Champions League 1977/1978 - Appearances as Referee | |
|
|
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| 14/09/1977 | Budapesti Vasas | - | Bor. Mönchengladbach | 0:3 | - | - | - |
| 29/03/1978 | Juventus | - | Club Brugge KV | 1:0 | 2 | - | - |
| Complete name: | Jean Dubach |
| Born: | 28/02/1930 |
| Place of birth: |
Switzerland |
| Nationality: |
Switzerland |