Hidetsugu Yagi Blog Entries
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We have 2 pages of Hidetsugu Yagi Blog Entries.
11.) inventors-inventions
Over one day ago | Sat Jan 27 23:13:00 PST 2007
... and wilbur wright, (1867-1912), usa ? powered aeroplane; arthur wynne, (1862-1945), england ? creator of crossword puzzle. y. hidetsugu yagi, (1886-1976), japan ? yagi antenna; arthur m. young, (1905-1995), usa ? the bell helicopter.
From prelims 2007
12.) inventions and their inventors
Over one day ago | Fri Nov 30 9:12:00 PST 2007
-hidetsugu yagi, (1886-1976), japan ? yagi antenna -yi xing, (683-727), china, invented the escapement mechanism -arthur m. young, (1905-1995), usa ? the bell helicopter z -nikolay zelinsky, (1861-1953), russia - the first effective ...
From sivaharimani
13.) birth place of yagi antenna
Over one day ago | Fri Sep 21 4:07:00 PDT 2007
mr. hidetsugu yagi was a professor at tohoku imperial university. with the collaboration of his subordinate mr. shintaro uda, he invented the yagi antenna which have been used for all tv antenna. the shape of the antenna is like a ...
From dreamseek
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