GENEVA, July 7 -- ZHENGZHOU CHAOKUO ELECTRONIC TECHNOLOGY CO., LTD. (Room 302 And 303, Building 6, Phase II, No. 27 Fenglin Road, High-Tech Industrial Development ZoneZhengzhou, Henan 450066), 郑州潮阔电子科技有限公司 (中国河南省郑州市高新区高新技术产业开发区枫林路27号二期6＃楼302、303室) filed a patent application (PCT/CN2024/142395) for "HEAT DISSIPATION DEVICE FOR 3D PRINTER, AND 3D PRINTER" on Dec 25, 2024. With publication no. WO/2025/140335, the details related to the patent application ...