Textile
| Fri 24 Apr 2026
Beijing, April 25 -- Shanghai Shape Memory Alloy has submitted a patent application for PFO Sewing Device. Zhang Xiang, Xian Haiying, Hu Jinpeng, Su Ling, Wang Fan, Luo Zhifan, Liu Can and Chen Juan developed the invention.
The patent application number is CN202511694533 20251118. The patent publication number is CN121129354 ..