Classification Information
Acoustic couplers; Bags for cameras and photographic equipment; Cabinets for loudspeakers; Cases especially made for photographic apparatus and instruments; Close-up lenses; Filters for ultraviolet rays, for photography; Flashlights for use in photography; Lens hoods; Microphones; Photographic cameras; Photographic filters; Photographic viewfinders; Recording and playing devices for sound and image carriers; Shutter releases; Sound recording apparatus; Sound reproduction apparatus; Stands for photographic apparatus
Electrical and Scientific Apparatus