{TAIL ~ An electrochemical cell} 4 wherein {HEAD ~ said periphery} of said base and said edge of said container are hermetically sealed to each other by welding 
{ TAIL ~ An electrochemical cell } 4 wherein { HEAD ~ said periphery } of said base and said edge of said container are hermetically sealed to each other by welding
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 OTH OTH OTH OTH OTH OTH