| WC Qualifiers Europe 1968/1969 - Appearances as Referee |  |
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 |
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| 19/05/1968 | Austria | - | Cyprus | 7:1 | - | - | - |
| 09/10/1968 | Belgium | - | Finland | 6:1 | - | - | - |
| 15/06/1969 | Bulgaria | - | Poland | 4:1 | - | - | - |
| WC Qualifiers Europe 1968/1969 - Appearances as Referee | |
|
|
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| 19/05/1968 | Austria | - | Cyprus | 7:1 | - | - | - |
| 09/10/1968 | Belgium | - | Finland | 6:1 | - | - | - |
| 15/06/1969 | Bulgaria | - | Poland | 4:1 | - | - | - |
| Complete name: | János Bíróczky |
| Born: | 00/00/1923 † 00/00/1985 |
| Place of birth: |
Kispest, 
Hungary |
| Residence: | Budapest |
| Nationality: |
Hungary |