The Technical World Magazine, Volume 7Technical World Company, 1907 |
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Results 1-5 of 64
Page
... Metal Pattern Drafting ..... Heating , Ventilation and Plumbing Stationary Engineering ..College Preparatory Course ( fitting for entrance to en- gineering schools ) ..... Structural Drafting Locomotive Engineering Civil Engineering ...
... Metal Pattern Drafting ..... Heating , Ventilation and Plumbing Stationary Engineering ..College Preparatory Course ( fitting for entrance to en- gineering schools ) ..... Structural Drafting Locomotive Engineering Civil Engineering ...
Page 40
... metal filings , which , when inserted in an electric circuit , will enable the presence of electric waves flowing through the space to be detected without any material connection with their starting point . The tube used by Branly was a ...
... metal filings , which , when inserted in an electric circuit , will enable the presence of electric waves flowing through the space to be detected without any material connection with their starting point . The tube used by Branly was a ...
Page 41
... metal wires for electric lamps , lighting of electric arcs , illumination of Geissler tubes , production of X - rays , ig- nition of combustible bodies , explosion of mines , etc. It would also make possible production of the many ...
... metal wires for electric lamps , lighting of electric arcs , illumination of Geissler tubes , production of X - rays , ig- nition of combustible bodies , explosion of mines , etc. It would also make possible production of the many ...
Page 43
... metal discs insulated from each other and each controlling the closing and opening of a given circuit corresponding to a given effect . In order to be able to play this double part , the circumfer- ence of each disc has been thick- ened ...
... metal discs insulated from each other and each controlling the closing and opening of a given circuit corresponding to a given effect . In order to be able to play this double part , the circumfer- ence of each disc has been thick- ened ...
Page 58
... metal and cement , in making flower pots . He found that they could be made more tough and less liable to break by imbedding wire net- ting in the concrete . The success of these flower pots encouraged the extension of the principle of ...
... metal and cement , in making flower pots . He found that they could be made more tough and less liable to break by imbedding wire net- ting in the concrete . The success of these flower pots encouraged the extension of the principle of ...
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