The Technical World Magazine, Volume 23Technical World Company, 1915 |
From inside the book
Results 1-5 of 36
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... Wireless Wonders from Vacuum Tube J. Guy Gilpatric 8 Charles W. Person By the use of a little vacuum tube , Peter Cooper Hewitt , the distinguished scientist and inventor , promises to accomplish marvels in wireless that have hitherto ...
... Wireless Wonders from Vacuum Tube J. Guy Gilpatric 8 Charles W. Person By the use of a little vacuum tube , Peter Cooper Hewitt , the distinguished scientist and inventor , promises to accomplish marvels in wireless that have hitherto ...
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... wireless Daredevil Speeders of the Sea · Men who risk their lives in order to go faster are always interest- ing . Here some of them and their mounts are described Coaling Battleships in a Gale American inventors are quietly at work ...
... wireless Daredevil Speeders of the Sea · Men who risk their lives in order to go faster are always interest- ing . Here some of them and their mounts are described Coaling Battleships in a Gale American inventors are quietly at work ...
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... Wireless . · The way in which the nation will utilize the services of boy radio- operators Knights of Mexico · • 795 802 Hanby Carver 806 • Anthony Melville Rud 808 Queer ideals and still more queer habits that go to make up the ...
... Wireless . · The way in which the nation will utilize the services of boy radio- operators Knights of Mexico · • 795 802 Hanby Carver 806 • Anthony Melville Rud 808 Queer ideals and still more queer habits that go to make up the ...
Page 13
... WIRELESS WONDERS FROM VACUUM TUBE By CHARLES W. PERSON 1. WHERE THE GERMANS BOMBARDED ENGLAND IN THEIR AERIAL RAID OF JANUARY 24 The blue light used by photographers and in factories for. from the Zeppelins , Parsevals , and SchĂ¼tte ...
... WIRELESS WONDERS FROM VACUUM TUBE By CHARLES W. PERSON 1. WHERE THE GERMANS BOMBARDED ENGLAND IN THEIR AERIAL RAID OF JANUARY 24 The blue light used by photographers and in factories for. from the Zeppelins , Parsevals , and SchĂ¼tte ...
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WIRELESS WONDERS FROM VACUUM TUBE By CHARLES W. PERSON 1. 66 ' M going to invent a better and cheaper light than daylight , ' said Peter Cooper Hewitt of New York several years ago . " Better , because it will allow the eye to work at ...
WIRELESS WONDERS FROM VACUUM TUBE By CHARLES W. PERSON 1. 66 ' M going to invent a better and cheaper light than daylight , ' said Peter Cooper Hewitt of New York several years ago . " Better , because it will allow the eye to work at ...
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