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