EdwinJHouston

Autor:

George Worthington

Shortlink:

https://czwiki.cz/b/375f3

Zdroj:

Wikimedia Commons

Formát:

1132 x 1521 Pixel (470100 Bytes)

Popis:

Edwin James Houston (1847-1914) Professor, electrical engineer, author

Licence:

Public domain

Credit:

Electrical Review and Electric Technician, McGraw-Hill Publishing Company (1911) Vol.58 p.125

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