Questão jurídica principal
Whether the English-language 'Promissory Note' qualifies as a bill of exchange/promissory note under Swiss law
Decisão extraída
Yes. The English designation 'Promissory Note' and the wording 'we promise to pay' satisfy the formal requirements of a promissory note.
Fundamentação extraída
A promissory note may be drawn in English; the term 'Promissory Note' is the English designation of the instrument, and the promise to pay is unconditional.