LIBROS DEL AUTOR: gamewell fire alarm telegraph company

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  • Emergency Signaling (1916)
    Gamewell Fire Alarm Telegraph Company
    Emergency Signaling is a book written by the Gamewell Fire Alarm Telegraph Company in 1916. The book is a comprehensive guide to emergency signaling, covering everything from the history of signaling devices to the practical application of signaling techniques in emergency situations. The book includes detailed information on the various types of signaling devices, including fi...
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    20,04 €