| Copa Libertadores 1972 - Appearances as Referee |  |
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 |
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| 19/02/1972 | Club Olimpia | - | Cerro Porteño | 1:1 | - | - | 1 |
| 06/04/1972 | Barcelona | - | Independiente | 1:1 | - | - | - |
| Copa Libertadores 1972 - Appearances as Referee | |
|
|
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| 19/02/1972 | Club Olimpia | - | Cerro Porteño | 1:1 | - | - | 1 |
| 06/04/1972 | Barcelona | - | Independiente | 1:1 | - | - | - |
| Complete name: | Juan Silvagno Cavanna |
| Born: | 29/07/1934 |
| Place of birth: |
Chile |
| Nationality: |
Chile |