Chyi-Sheng Hwang

Follow

Person

Sanchung City, Taipei Hsien, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Bingo game machine
- Patent number 5,622,367
- Issue date Apr 22, 1997
- Chyi-Sheng Hwang
- A63 - SPORTS GAMES AMUSEMENTS