Most of the dispenser 10 is the same as {HEAD ~ corresponding parts} of a dispenser called a masking machine or device that is described in {TAIL ~ U.S. Pat} 
Most of the dispenser 10 is the same as { HEAD ~ corresponding parts } of a dispenser called a masking machine or device that is described in { TAIL ~ U.S. Pat }
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL