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Jan Szczepanik (1872 - 1926)
English: Polish inventor. Szczepanik held several hundred patents and made over 50 discoveries, many of which are still used today, especially in motion picture industry, photography and television. Also he invented the first bulletproof vest on the world.
This category has only the following subcategory.
- ► Plaque to Jan Szczepanik in Krosno (2 F)
Media in category "Jan Szczepanik"
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