Biography For "heinrich focke invention helicopter"


Heinrich Focke Biography Inventor Helicopter

Henrich Focke (Born October 8, 1890 Bremen, 25th February 1979 Bremen) famous German aircraft designer helicopter pioneer. He founded 1924 Bremen, Focke-Wulf Flugzeugbau AG 1937, Focke, Achgelis Co. GmbH Hoykenkamp (Delmenhorst). After World War II Focke conscripted 1945 1948 war prisoner France. He government Paris SNCASE consulting engineer replica Fa 22...

Johann Philipp Reis Biogrpahy and Profile the early invention of telephone

Johann Philipp Reis (January 7, 1834 Gelnhausen, † January 14th 1874 Friedrichsdorf) German physicist inventor. The development functional unit transmission sound electrical lines, considered pioneer telephone central. In related development, contact microphone invented rice gave camera phone 1861 prevail internationally. Another invention roller skate...

Biography of Guglielmo Marconi (the inventor of radio)

years. In 1895, Marconi succeeded producing equipment needed manufacture radio. One year 1896, Marconi demonstrated creation UK radio, obtaining patent invention. After findings recognized receive patents, Marconi set company send broadcast radio 1898. In ensuing years, continued develop invention. One year firs...
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