隔牆有耳：老花潛水鏡　理大專家發明

Press/Media

Period	4 Sep 2010

Media coverage

Title	隔牆有耳：老花潛水鏡　理大專家發明
Degree of recognition	Local
Media name/outlet	Apple Daily
Media type	Web
Country/Territory	Hong Kong
Date	4/09/10
URL	https://hk.news.appledaily.com/local/20100904/WKCHGR4HXPBMX62NCMEUCNMUVQ/
Persons	Yeung Chi Huang