Patent landscape report on assistive devices and technologies for visually and hearing impaired persons / Nick Solomon, Pardeep Bhandari
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| Auteur principal: | United Nations. World Intellectual Property Organization |
| Publié: | Geneva : WIPO , 2015 |
| Description matérielle: |
173 с. : іл. ; 30 см
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| Langue: | Английский |
| Collection: |
Patent landscape reports project
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| Sujets: |
ОФХ отдела книгохранения
| Всего : 1 , доступно: 1 | Disponible Réserver | ||||||||||
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