Αξιοπερίεργες πατέντες: Διαφορά μεταξύ των αναθεωρήσεων

 

[http://www.forbes.com/sites/carolinehoward/2012/03/21/nokias-buzzy-new-patent-a-tattoo-that-vibrates-when-your-phone-rings/#5c9847995230 http://www.forbes.com/sites/carolinehoward/2012/03/21/nokias-buzzy-new-patent-a-tattoo-that-vibrates-when-your-phone-rings/#5c9847995230]

[http://www.huffingtonpost.com/2012/03/21/vibrating-tattoo-nokia-patent-phone-ringing_n_1369978.html http://www.huffingtonpost.com/2012/03/21/vibrating-tattoo-nokia-patent-phone-ringing_n_1369978.html]

[http://www.pcmag.com/article2/0,2817,2401815,00.asp http://www.pcmag.com/article2/0,2817,2401815,00.asp]