The disclosure relates to magnetic retrieval devices and more particularly pertains to {HEAD ~ a new magnetic retrieval device} for magnetically retrieving {TAIL ~ metallic objects} 
for magnetically retrieving
The disclosure relates to magnetic retrieval devices and more particularly pertains to { HEAD ~ a new magnetic retrieval device } for magnetically retrieving { TAIL ~ metallic objects }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL