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