醫療儀器用腳輪
Multi-function step ladder with cart
The ground breaking device that revolutionizes traditional cart structure
39th International Exhibition of Inventions, Geneva, Switzerland and special prize from South Korea.
PATENTS:
• USA: 12/782,747
• CHINA: ZL 201020180113.1
• TAIWAN: M 396328
• GERMANY: Nr.202010007218.2
