Kanał użytkownika Cynaterka2
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Cynaterka2
commented:
This turbine is very similar to the Pawlak turbine patented much, much earlier:
patenty.republika.pl/turbina/turbina.htm
The author showed it at an exhibition of patents already in 1984 and patented a year later in 1985.
As I know in 2006 the author of patented solution, Zdzislaw Pawlak provide...
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This turbine is very similar to the Pawlak turbine patented much, much earlier:
patenty.republika.pl/turbina/turbina.htm
The author showed it at an exhibition of patents already in 1984 and patented a year later in 1985.
As I know in 2006 the author of patented solution, Zdzislaw Pawlak provid...