The present invention relates to an electromagnetic piston engine adapted to produce driving power by the electromagnetic force created by {TAIL ~ a reciprocal movement} of {HEAD ~ a piston} in a cylinder 
The present invention relates to an electromagnetic piston engine adapted to produce driving power by the electromagnetic force created by { TAIL ~ a reciprocal movement } of { HEAD ~ a piston } in a cylinder
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH