File:Bahily János.jpg

Bahily_János.jpg (238 × 400 pixels, file size: 22 KB, MIME type: image/jpeg)

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Magyar: Bahily János (Ján Bahýľ 1856–1916) szlovák feltaláló, aki 1895. augusztus 13-i dátummal kapott szabadalmat Ferenc József császártól helikopter-rendszerı találmányára, amelyet 3392-es szám alatt iktatott a szabadalmi hivatal.
Source http://mek.niif.hu/03200/03277/03277.pdf
Author Unknown authorUnknown author
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This work was first published in Hungary in 1943 or before, and the identity of the author cannot be determined. According to the Hungarian copyright act of 1999 31. § (3): In the event the person of the author is unknown, the term of protection shall be seventy years and shall be counted from the first day of the year following the first disclosure of the work. For an explanation of the PD status in the US, see the template description page.

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current09:13, 29 April 2013Thumbnail for version as of 09:13, 29 April 2013238 × 400 (22 KB)Tambo{{Information |Description ={{hu|1=Bahily János (Ján Bahýľ 1856–1916) szlovák feltaláló, aki 1895. augusztus 13-i dátummal kapott szabadalmat Ferenc József császártól helikopter-rendszerı találmányára, amelyet 3392-es szám alatt i...

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