{HEAD ~ The present invention} is directed to applications where products such as printed circuit boards are moved from station to {TAIL ~ station} during a manufacturing process 
{ HEAD ~ The present invention } is directed to applications where products such as printed circuit boards are moved from station to { TAIL ~ station } during a manufacturing process
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH