The invention is directed to {HEAD ~ a grid} used in x ray imaging applications to block {TAIL ~ scattered radiation} while allowing the desired imaging radiation to pass through, and to process for making the grid 
The invention is directed to { HEAD ~ a grid } used in x ray imaging applications to block { TAIL ~ scattered radiation } while allowing the desired imaging radiation to pass through , and to process for making the grid
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH