High-tech windows don't need any washing
TOKYO, Japan - Photocatalytic cleaning glass (L) maintains a clean surface even after two weeks. In contrast, stains are seen on the surface of the ordinary glass (R). (Kyodo)
- Product Code
- ILEA000672512
- Registered date
- 2004/5/31 00:00:00
- Credit
- Kyodo / Kyodo News Images
- Media size
- 1570 × 1228 pixel
- Deployment size
- 262.25(KB)*
*File size when opened in Photoshop, etc.