The purpose of this indexing and registration is to permit retrieval of a particular waste container and {HEAD ~ its contents} for {TAIL ~ subsequent utilization} at one or more industrial plants of the type schematically illustrated at 44, 46 and 48 in FIG 1 of the drawings 
The purpose of this indexing and registration is to permit retrieval of a particular waste container and { HEAD ~ its contents } for { TAIL ~ subsequent utilization } at one or more industrial plants of the type schematically illustrated at 44 , 46 and 48 in FIG 1 of the drawings
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH