This invention relates to {HEAD ~ improvements} in {TAIL ~ TRIPODS} and more particularly to tripod connections 
in
This invention relates to { HEAD ~ improvements } in { TAIL ~ TRIPODS } and more particularly to tripod connections
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH