| 1. Louis Braille [ Synonyms: braille] | |
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French educator who lost his sight at the age of three and who invented a system of writing and printing for sightless people (1809-1852)
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نابيناوں کے لِيے (لُوئی بریل) کا ايجاد کَردَہ نِظامِ تَحرير و طَباعت ۔۔ |