Technical World Magazine, Volume 7Technical World Company, 1907 |
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Page 105
... invention and gives little idea of the pos- sibilities of the thing . Dudley's training for inventing has been long and thorough . He worked for a number of years in the railroad shops at St. Paul and is a practical ma- chinist in every ...
... invention and gives little idea of the pos- sibilities of the thing . Dudley's training for inventing has been long and thorough . He worked for a number of years in the railroad shops at St. Paul and is a practical ma- chinist in every ...
Page 205
... invention of a new instrument called the multiphone has made possible and which will soon be- come one of the commonplace conveni- ences of modern life . With the invention of the multiphone the powers of the telephone have been ...
... invention of a new instrument called the multiphone has made possible and which will soon be- come one of the commonplace conveni- ences of modern life . With the invention of the multiphone the powers of the telephone have been ...
Page 586
... invention of Edward Jacob- son , a student at the Northwestern Uni- versity . This invention is said to be a machine of a phonographic nature for which records are prepared containing , in condensed form , the essential points of an ...
... invention of Edward Jacob- son , a student at the Northwestern Uni- versity . This invention is said to be a machine of a phonographic nature for which records are prepared containing , in condensed form , the essential points of an ...
Contents
MAY 1907 | 5 |
unrecorded that in it would be something of the best | 10 |
TABLE | 15 |
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