This invention relates generally to hygienic toilet seats and more particularly to an improved electro mechanical assembly for fitting and changing a tubular cover of {HEAD ~ plastic film} on {TAIL ~ a toilet seat} 
on
This invention relates generally to hygienic toilet seats and more particularly to an improved electro mechanical assembly for fitting and changing a tubular cover of { HEAD ~ plastic film } on { TAIL ~ a toilet seat }
OTH OTH OTH OTH OTH OTH OTH OTH 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 TAIL