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