Page 37 - IFIA_Magazine_No10

IF I A Magazine - Mar ch 2020 |

and gold mines by receive very low-frequency wave passively.
Advantage of the invention is smaller in size, lighter in
weight, cheaper in price, convenient to operate , durable,
energy-saving, high safety than others explore instruments.
This year, IIDC cooperated with Hong Kong Federation of
Invention and Innovation to recruit Hong Kong excellent
inventors and technology companies to join IIDC competition,
all inventors in IIDC displayed many of their brilliant ideas,
creativities. IIDC event together with Smartbiz Expo, many of
inventors not only share their experiences but also link with
business and market, it helps inventors to get commercialize
chance.

36