KD

Kong De-Kai

📍 Taiping, CN: #6 of 8 inventorsTop 75%
Overall (All Time): #3,900,284 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4916427 Electronic electrothermal conversion material, its products and method for production thereof — 1990-04-10