The largest producers of luxury packaging glass in Europe are Kefla in Germany and Vetreria Etrusca in Italy and Durobor in Belgium - but every country has at least one bottle makers, and ntheir products look very much alike. It could be Greek, or Portugese, or one of the Spanish makers. Or even Serbian. So good luck in finding out about this one specific bottle.
The 35 cl <inverted 3> 44 mm is the European standard: this bottle contains 35 cl if filled to 44 mm from the top.