GENEVA, June 1 -- NINGBO KINGS INDUSTRIAL CO., LTD. (No.1108 Wangtong Road, Gaoqiao Liansheng Village, Haishu DistrictNingbo, Zhejiang 315174), 宁波金氏实业有限公司 (中国浙江省宁波市海曙区高桥镇联升村望童路1108号) filed a patent application (PCT/CN2023/135037) for "AIR-PROOF CONCEALED BOX" on Nov 29, 2023. With publication no. WO/2025/107339, the details related to the patent application was published on May 30, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intel...