Referring now to FIG 2, {HEAD ~ sintering apparatus} 100 includes {TAIL ~ a laser} 12, mirror 14 and a focusing lens 16 
includes
Referring now to FIG 2 , { HEAD ~ sintering apparatus } 100 includes { TAIL ~ a laser } 12 , mirror 14 and a focusing lens 16
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH