{TAIL ~ A primary/secondary surge protector circuit} for protecting {HEAD ~ telecommunications equipment} and the like from power and transient surges, comprising: 
{ TAIL ~ A primary / secondary surge protector circuit } for protecting { HEAD ~ telecommunications equipment } and the like from power and transient surges , comprising :
TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH