97721609
Dec 17, 2022
Jan 9, 2024
SHENZHEN DONGZHENG OPTICAL TECHNOLOGY CO. LTD
Active Trademark
Camera shutters; Cases especially made for photographic apparatus and instruments; Cinematographic machines and apparatus; Circle lenses; Close-up lenses; Digital cameras; Digital single-lens reflex (DSLR) cameras; Editing machines for movie films; Filters for optical devices; Filters for ultraviolet rays, for photography; Lenses for cameras; Lenses for photographic apparatus; Magnifying lenses; Motion picture cameras; Optical lens blanks; Optical lenses; Photographic cameras; Photography darkroom lamps; Viewfinders; Viewfinders, photographic
Electrical and Scientific Apparatus