Negotiable Instruments Act Article 60
If a guaranty does not specify the person guaranteed, it is deemed to be made for the acceptor or, if the bill is not yet accepted, for the drawer, provided that this provision shall not apply if the identity of the person guaranteed may reasonably be presumed or ascertained.
中文原文 票據法第60條
保證未載明被保證人者，視為為承兌人保證；其未經承兌者，視為為發票人保證。
但得推知其為何人保證者，不在此限。
但得推知其為何人保證者，不在此限。