Handan Dingzheng Heavy Machinery Co., Ltd Trademarks
MER METALLURGICAL ENGINEERING&RESEARCH
Filed: June 27, 2022
Mineworking machines
Owned by: Handan Dingzheng Heavy Machinery Co., Ltd
Serial Number: 97478454
Image Trademark
Filed: June 28, 2022
Compressed air machines; Conveyers being machines; Foundation work machines; Gas diverters consisting of a pump, storage…
Owned by: Handan Dingzheng Heavy Machinery Co., Ltd
Serial Number: 97478767