In FIG 10, {TAIL ~ a core portion} 35 projects above the retainer molding recessed portion 34 and includes {HEAD ~ an inverted T shaped front surface} 
In FIG 10 , { TAIL ~ a core portion } 35 projects above the retainer molding recessed portion 34 and includes { HEAD ~ an inverted T shaped front surface }
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD