Packaging & Containers
| Sat 30 Aug 2025
Beijing, Aug. 30 -- Gemac Engineering Machinery has been granted a patent for Small Hydraulic Oil Tank. Chen Xingfeng, Yin Zhao, Liu Chang, Liu Jinjian, Fang Renjie, Yu Junyi, Du Huawei, Duan Jitao, Wang Jin and He Chen developed the invention.
The patent application number is CN20242230746U 20240821. The patent publication num..