Innovation & Technology-Miniature Sheet -Hong Kong

Innovation & Technology-Miniature Sheet -Hong Kong

A Beautiful sheet issued by Hong Kong China on 19 Nov 2013  on Innovation & Technology.The themes are Green Technology, Information & Communications Technology,Chinese Medicine, Biotechnology, Nano and advanced materials & Radio Frequecy Identification.

This is a unique sheet as it is the First Hong Kong Miniature sheet with Photochromic Ink and changes colors. A NEW TECHNOLOGY.

 

Innovation & Technology- ISG