George Westinghouse: Fabulous Inventor |
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Halaman 134
Now , four hundred electric light lamps fed through the new transformers were placed in a building in Lawrenceville , about four miles distant from the dynamo in the Westinghouse laboratory . The Lawrenceville system utilized current ...
Now , four hundred electric light lamps fed through the new transformers were placed in a building in Lawrenceville , about four miles distant from the dynamo in the Westinghouse laboratory . The Lawrenceville system utilized current ...
Halaman 231
Railway Electric Signalling Apparatus . Long - Distance Gas Distribution . Electric Conductor . Electrical Converter . Electrical Converter . Gas Supply System . System of Electrical Distribution . Automatic Circuit Controlling ...
Railway Electric Signalling Apparatus . Long - Distance Gas Distribution . Electric Conductor . Electrical Converter . Electrical Converter . Gas Supply System . System of Electrical Distribution . Automatic Circuit Controlling ...
Halaman 232
Sectional Contact Conductor for Electric Railways . ... 21 , 1894 April 23 , 1895 July 23 , 1895 System of Electrical Distribution . Sept. ... 26 , 1895 March 17 , 1896 March 31 , 1896 May 19 , 1896 15 , 1896 Electric Railway System .
Sectional Contact Conductor for Electric Railways . ... 21 , 1894 April 23 , 1895 July 23 , 1895 System of Electrical Distribution . Sept. ... 26 , 1895 March 17 , 1896 March 31 , 1896 May 19 , 1896 15 , 1896 Electric Railway System .
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