A fuel feed system for conveying particulate fuel from a hopper to {HEAD ~ a firebox} in {TAIL ~ a stove} is provided 
in
A fuel feed system for conveying particulate fuel from a hopper to { HEAD ~ a firebox } in { TAIL ~ a stove } is provided
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