Yet another object of the present invention is to provide a substrate that has {TAIL ~ at least one rounded corner} and minimizes {HEAD ~ the requirement} for corner reliefs 
Yet another object of the present invention is to provide a substrate that has { TAIL ~ at least one rounded corner } and minimizes { HEAD ~ the requirement } for corner reliefs
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH