Automobile
| Fri 11 Sep 2026
Alexandria, Sept. 11 -- Liu Haoqi has sought patent for Instrument-stem Integrated System.
The patent application number is US202619657199 20260424. The patent publication number is US20260262184 (A1). International Patent Classification codes are B62J23/00, B62J50/21, B62J50/22, B62J6/028, B62J6/16, F21V23/00, F21V23/04, G06..