Hermetic closure for electrochemical cells utilizing {TAIL ~ glass} to metal seals in {HEAD ~ combination} with electrolyte introduction means 
Hermetic closure for electrochemical cells utilizing { TAIL ~ glass } to metal seals in { HEAD ~ combination } with electrolyte introduction means
OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH