This invention pertains to {HEAD ~ vehicle systems} in {TAIL ~ thick film inks} used in the screen printing of electronic circuitry 
in
This invention pertains to { HEAD ~ vehicle systems } in { TAIL ~ thick film inks } used in the screen printing of electronic circuitry
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH