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