1878 - 1941
Franjo Hanaman Hungarian Scientist
01
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Franjo Hanaman is a member of the following lists: 1878 births, 1941 deaths and Electrical engineers.
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Details
| First Name |
Franjo
|
| Last Name |
Hanaman
|
| Birthday |
30th June, 1878
|
| Died |
23rd January, 1941
|
| Zodiac Sign |
Cancer
|
| Nationality |
Hungarian
|
| Occupation |
Scientist
|
Franjo Hanaman (June 30, 1878 in Drenovci, Slavonia, Kingdom of Croatia-Slavonia, Austria-Hungary – January 23, 1941 in Zagreb, Kingdom of Yugoslavia - Croatia today) was a Croatian inventor, engineer, and chemist, who gained world recognition for inventing the world's first applied electric light-bulb with a metal filament (tungsten) with his assistant Alexander Just, independently of his contemporaries. They were granted the Hungarian Patent #34541 on December 13, 1904 in Budapest. His invention of tungsten filament was also applied in improving early diodes and triodes.
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