{HEAD ~ The electromagnetic piston engine} is provided with the cylinder and the piston made each of a magnetic material as well as with as the cylinder electromagnet having the inner wall of the cylinder magnetizable to a one magnetic pole and with {TAIL ~ the piston magnetization unit} for magnetizing a portion of the piston engageable with the cylinder to a single magnetic pole in a fixed manner 
{ HEAD ~ The electromagnetic piston engine } is provided with the cylinder and the piston made each of a magnetic material as well as with as the cylinder electromagnet having the inner wall of the cylinder magnetizable to a one magnetic pole and with { TAIL ~ the piston magnetization unit } for magnetizing a portion of the piston engageable with the cylinder to a single magnetic pole in a fixed manner
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