Willkommen, schön sind Sie da!
Logo Ex Libris

Charles Adler, Jr.

  • Kartonierter Einband
  • 140 Seiten
(0) Erste Bewertung abgeben
Bewertungen
(0)
(0)
(0)
(0)
(0)
Alle Bewertungen ansehen
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Ch... Weiterlesen
CHF 69.00
Auslieferung erfolgt in der Regel innert 3 bis 4 Werktagen.

Beschreibung

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Charles Adler, Jr. was an American inventor. An engineer, he invented a number of safety signals, some of which are still in common usage. Charles Adler, Jr. was a life-long resident of Baltimore, Maryland. At age 14, he formally started his career as an inventor when he received a patent on an electric automotive brake. After high school, he attended Johns Hopkins University and during World War I served briefly in the US Army. In 1919 Adler became associated with the Maryland and Pennsylvania Railroad and developed a series of safety and signaling devices.

Produktinformationen

Titel: Charles Adler, Jr.
Untertitel: Engineer, Invention, Baltimore
Editor:
EAN: 9786138278801
ISBN: 978-613-8-27880-1
Format: Kartonierter Einband
Genre: Allgemeines & Lexika
Anzahl Seiten: 140
Gewicht: 213g
Größe: H229mm x B152mm x T8mm
Jahr: 2011
Auflage: Aufl.