BEGIN:VCARD
VERSION:4.0
PRODID:-//company contact export Version 1//EN
REV:2026-05-05 03:04:23
TZ:+0000
FN:Ernst und Isabella Birrer 
N:;Ernst und Isabella Birrer
KIND:individual
TEL;TYPE=WORK,VOICE:
TEL;TYPE=HOME,VOICE:
NOTE:Lindenweg 29 6033 Buchrain admin.swisspho@olympiads.ch
END:VCARD