According to its major aspects and broadly stated, the invention is an apparatus and {HEAD ~ method} for processing {TAIL ~ a laser} within a high vacuum environment 
for processing
According to its major aspects and broadly stated , the invention is an apparatus and { HEAD ~ method } for processing { TAIL ~ a laser } within a high vacuum environment
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH