Printing & Publishing
| Mon 12 Jan 2026
Beijing, Jan. 12 -- Henan Pinggao Electric has applied Chinese patent for Instrument Shooting Device for Dial Printing. Yan Xiaowen, Han Xiangfeng, Pang Yongpeng, He Tao, Wang Yuchun, Zhang Yanfei, Wang Zhiwei, Dong Xiangdong, Wang Xueyang, Zhang Lutan, Sha Shufang, Jia Lei, Li Lingbo, Zhang Shuai and Zhang Chang developed it.
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