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Re: PorterThank youyes many of his patents refer to machines which could be termed hovercraft while another is a kind of Coleopter ducted-fan machine.I had hope someone among us would have something about him in contemporary magazines ...JCC
Re: Porter
Thank you
yes many of his patents refer to machines which could be termed hovercraft while another is a kind of Coleopter ducted-fan machine.
I had hope someone among us would have something about him in contemporary magazines ...
JCC