The result was delete. czar 17:44, 24 February 2019 (UTC)
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Apparently a design or prototype that was never produced. Sources provided are all dead. Other refs found suggest this was a concept some years ago, but not that dynamic combustion chambers are in use. I don’t think this is notable. Mccapra (talk) 07:26, 9 February 2019 (UTC)
Nautilus Four Stroke, Six Cycle, Dynamic Multiphasic Combustion Engine that is not even close. Otr500 (talk) 10:47, 11 February 2019 (UTC)